MARICOPA COUNTY PROCUREMENT CODE.DOCX

Maricopa County — Formal (2020-05-20)

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MARICOPA COUNTY
PROCUREMENT CODE
Revised 7/17/2014

Department of Materials Management
X-1
MARICOPA COUNTY PROCUREMENT CODE
OFFICE OF PROCUREMENT 
SERVICES
Article
Date 
12/05/07
SUBJECT
INDEX
Paragraph
Page
ARTICLE 1 - GENERAL PROVISIONS
MC1-101
DEFINITIONS ..................................................................................................................1-1
MC1-102
APPLICABILITY.............................................................................................................1-10
MC1-103
WRITTEN DETERMINATIONS .....................................................................................1-11
MC1-104
CONFIDENTIAL INFORMATION ..................................................................................1-11
MC1-105
CONTRACTING REQUIREMENTS ..............................................................................1-11
ARTICLE 2 - PROCUREMENT ORGANIZATION
MC1-201
AUTHORITY OF THE DIRECTOR ..................................................................................2-1
MC1-202
VIOLATION OF DELEGATED PROCUREMENT AUTHORITY......................................2-3
MC1-203
AUTHORITY TO CONTRACT FOR PROFESSIONAL SERVICES ................................2-3
MC1-204
COUNTY PROCUREMENT POLICY AND PROCEDURES ...........................................2-4
MC1-205
COLLECTION OF DATA CONCERNING PUBLIC PROCUREMENT.............................2-4
MC1-206
PROCUREMENT COMMITTEES....................................................................................2-4
ARTICLE 3 - SOURCE SELECTION AND CONTRACT AWARD
MC1-300
APPLICABILITY...............................................................................................................3-1
MC1-301
SOLICITATION PROHIBITIONS .....................................................................................3-1
MC1-302
TYPES OF CONTRACTS................................................................................................3-1
Paragraph
Page

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OFFICE OF PROCUREMENT 
SERVICES
Article
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SUBJECT
INDEX
MC1-303
AUTHORITY TO USE CONTRACT TYPES ....................................................................3-1
MC1-304
FIXED PRICED-CONTRACT...........................................................................................3-1
MC1-305
LEASE AND LEASE-PURCHASE CONTRACTS (EXCEPTING
LEASE OF REAL PROPERTY).......................................................................................3-2
MC1-306
COST-REIMBURSEMENT AND COST INCENTIVE CONTRACTS...............................3-2
MC1-307
TIME     AND     MATERIALS     CONTRACTS     AND     LABOR     HOUR 
CONTRACTS ..................................................................................................................3-2
MC1-308
OPTION PROVISIONS....................................................................................................3-3
MC1-309
PURCHASE REQUESTS ................................................................................................3-3
MC1-310
ASSIGNMENT OF THE RIGHTS AND DUTIES..............................................................3-3
MC1-311
CHANGE OF NAME ........................................................................................................3-3
MC1-312
INSTALLMENT PURCHASES.........................................................................................3-4
MC1-313
MULTIPLE-SOURCE CONTRACTING ...........................................................................3-4
MC1-314
METHOD OF SOURCE SELECTION..............................................................................3-4
MC1-315
COMPETITIVE SEALED BIDDING .................................................................................3-4
MC1-316
INVITATION FOR BIDS...................................................................................................3-5
MC1-317
PRE-BID CONFERENCES..............................................................................................3-6
MC1-318
ADDENDUM TO INVITATIONS FOR BIDS.....................................................................3-6
MC1-319
PRE-OPENING MODIFICATION OR WITHDRAWAL OF BIDS .....................................3-7
MC1-320
LATE BIDS, LATE WITHDRAWALS, AND LATE MODIFICATIONS...............................3-7
MC1-321
RECEIPT, OPENING, AND RECORDING OF BIDS.......................................................3-7
MC1-322
MISTAKES IN BIDS.........................................................................................................3-7
MC1-323
BID EVALUATION AND AWARD ....................................................................................3-8
MC1-324
ONLY ONE BID RECEIVED............................................................................................3-9

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SUBJECT
INDEX
MC1-325
MULTI-STEP SEALED BIDDING ....................................................................................3-9
MC1-326
PHASE ONE OF MULTI-STEP BIDDING .....................................................................3-10
MC1-327
PHASE TWO OF MULTI-STEP SEALED BIDDING......................................................3-11
MC1-328
COMPETITIVE SEALED PROPOSALS........................................................................3-11
MC1-329
COMPETITIVE SEALED PROPOSAL DETERMINATION............................................3-12
MC1-330
REQUEST FOR PROPOSALS......................................................................................3-13
MC1-331
PRE-PROPOSAL CONFERENCES..............................................................................3-13
MC1-332
LATE PROPOSALS, MODIFICATIONS OR WITHDRAWALS......................................3-13
MC1-333
RECEIPT OF PROPOSALS..........................................................................................3-14
MC1-334
EVALUATION OF PROPOSALS...................................................................................3-14
MC1-335
NEGOTIATIONS WITH INDIVIDUAL RESPONDENTS................................................3-15
MC1-336
BEST AND FINAL OFFERS..........................................................................................3-15
MC1-337
EXTENSION OF ACCEPTANCE TIME.........................................................................3-15
MC1-338
CONTRACT NEGOTIATIONS.......................................................................................3-16
MC1-339
CONTRACT AWARD ....................................................................................................3-16
MC1-340
INVITATION TO NEGOTIATE.......................................................................................3-16
MC1-341
PROCUREMENT NOT EXCEEDING AN AGGREGATE
AMOUNT OF FIFTY THOUSAND DOLLARS ..............................................................3-17
MC1-341.A
For purchases not exceeding $50,000 ..........................................................................3-17
MC1-341.B
Purchases estimated to cost $35,000 or more, not exceeding $50,000 ........................3-17
MC1-341.C
Purchases estimated to cost $15,000 or more, but less than $35,000 ..........................3-17
MC1-341.D
Purchases estimated to cost $5,000 or more, but less than $15,000............................3-18
MC1-341.E
For purchases of less than $5,000 ................................................................................3-18

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SERVICES
Article
Date 
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SUBJECT
INDEX
MC1-342
SOLE SOURCE NOT EXCEEDING AN AGGREGATE AMOUNT
OF FIFTY THOUSAND DOLLARS................................................................................3-19

Department of Materials Management
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MARICOPA COUNTY PROCUREMENT CODE
OFFICE OF PROCUREMENT 
SERVICES
Article
Date 
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SUBJECT
INDEX
MC1-343
SOLE SOURCE PROCUREMENT EXCEEDING AN AGGREGATE
AMOUNT OF FIFTY THOUSAND DOLLARS ...............................................................3-19
MC1-344
SOLE SOURCE PROCUREMENT PROCEDURE........................................................3-19
MC1-345
EMERGENCY PROCUREMENT...................................................................................3-20
MC1-346
EMERGENCY PROCUREMENT PROCEDURE...........................................................3-20
MC1-347
COMPETITIVE SELECTION PROCEDURES FOR
PROFESSIONAL SERVICES........................................................................................3-21
MC1-348
CANCELLATION OR REJECTION OF SOLICITATIONS
FOR BIDS OR REQUEST FOR PROPOSALS .............................................................3-23
MC1-349
CANCELLATION OF SOLICITATION BEFORE DATE AND
TIME FOR RECEIPT OF RESPONSE ..........................................................................3-23
MC1-350
CANCELLATION OF SOLICITATION AFTER THE DATE AND
TIME SET FOR RECEIPT OF RESPONSES................................................................3-23
MC1-351
REJECTION OF INDIVIDUAL BIDS OR PROPOSALS ................................................3-24
MC1-352
RESPONSIBILITY OF RESPONDENTS.......................................................................3-24
MC1-353
BID AND CONTRACT SECURITY ................................................................................3-25
MC1-354
BID AND PERFORMANCE BONDS FOR MATERIAL OR
SERVICE CONTRACTS................................................................................................3-25
MC1-355
COST OR PRICING DATA............................................................................................3-25
MC1-356
SUBMISSION OF COST OR PRICING DATA ..............................................................3-26
MC1-357
REFUSAL TO SUBMIT COST OR PRICING DATA......................................................3-27
MC1-358
DEFECTIVE COST OR PRICING DATA.......................................................................3-27
MC1-359
PRICE OR COST ANALYSIS........................................................................................3-28
MC1-360
APPROVAL OF ACCOUNTING SYSTEM.....................................................................3-28
MC1-361
MULTI-TERM CONTRACTS .........................................................................................3-28
MC1-362
RIGHT TO INSPECT PLANT.........................................................................................3-28

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SERVICES
Article
Date 
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SUBJECT
INDEX
ARTICLE 4 - SPECIFICATIONS
MC1-401
DUTIES OF THE DIRECTOR..........................................................................................4-1
MC1-402
PREPARATION OF SPECIFICATIONS ..........................................................................4-1
MC1-403
CONTENT OF SPECIFICATIONS ..................................................................................4-1
MC1-404
TYPES OF SPECIFICATIONS ........................................................................................4-1
MC1-405
RELATIONSHIP WITH USING AGENCIES ....................................................................4-3
MC1-406
MAXIMUM PRACTICABLE COMPETITION ...................................................................4-3
MC1-407
REQUIREMENTS OF NONRESTRICTIVNESS..............................................................4-3

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OFFICE OF PROCUREMENT 
SERVICES
Article
Date 
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SUBJECT
INDEX
MC1-408
SPECIFICATIONS, INTENT AND COMPOSITION.........................................................4-4
MC1-409
PREPARATION OF SPECIFICATIONS BY PERSONS OTHER
THAN MARICOPA COUNTY PERSONNEL....................................................................4-4
MC1-410
SPECIFICATIONS FOR ENERGY CONSUMPTIVE MATERIALS .................................4-4
ARTICLE 5 - PROCUREMENT OF CONSTRUCTION AND RELATED ARCHITECT/ENGINEER 
CONSULTANT SERVICES
MC1-501
APPLICABILITY...............................................................................................................5-1
MC1-502
RESPONSIBILITIES AND AUTHORITY .........................................................................5-1
MC1-503
DELEGATION OF ARTICLE 5 PROCUREMENT AUTHORITY .....................................5-1
MC1-504
TYPES OF ARTICLE 5 PROCUREMENT.......................................................................5-1
MC1-504.A
Summary .........................................................................................................................5-2
MC1-504.B
Limited Scope Construction Procurement .......................................................................5-3
MC1-504.C
Simplified Construction Procurement Program................................................................5-4
MC1-504.D
Design Bid Build ..............................................................................................................5-5
MC1-504.E
Design Build.....................................................................................................................5-5
MC1-504.F
Construction Manager at Risk..........................................................................................5-6
MC1-504.G
Job-Order-Contracting.....................................................................................................5-6
MC1-504.H
Procurement of Other Consultant Services .....................................................................5-7
MC1-505
REGISTER OF QUALIFIED CONSULTANTS.................................................................5-7
MC1-506
SOLE SOURCE PROCUREMENT..................................................................................5-7
MC1-507
EMERGENCY PROCUREMENT.....................................................................................5-8
MC1-508
PUBLIC NOTICE .............................................................................................................5-8
MC1-509
ADDENDA .......................................................................................................................5-8
MC1-510
MISTAKES IN BIDS.........................................................................................................5-8
MC1-511
BOND REQUIREMENTS ................................................................................................5-8
MC1-511.A
Bid Security......................................................................................................................5-9

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SERVICES
Article
Date 
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SUBJECT
INDEX
MC1-511.B
Non-Substantial Failure to Comply with Bid Security.......................................................5-9
MC1-511.C
Performance and Payment Bonds.................................................................................5-10
MCI-512
CONTRACT AWARD AND NOTICE TO PROCEED ....................................................5-10
MCI-513
INSURANCE REQUIREMENTS....................................................................................5-11
MCI-514
CHANGE ORDER AUTHORIZATION ...........................................................................5-11
MC1-515
CONSTRUCTION CONTRACT PAYMENT ..................................................................5-12
ARTICLE 6 - CONTRACT CLAUSES
MC1-601
CONTRACT CLAUSES ...................................................................................................6-1
ARTICLE 7 - (INTENTIONALLY LEFT BLANK)
ARTICLE 8 - MATERIALS MANAGEMENT
MC1-801
COUNTY PROPERTY PROCEDURES...........................................................................8-1
MC1-802
MATERIALS MANAGEMENT..........................................................................................8-1
MC1-803
DISPOSITION OF SURPLUS PROPERTY.....................................................................8-1
MC1-804
FIXED ASSET INVENTORY RECORDS ........................................................................8-2
MC1-805
LOST, STOLEN OR DESTROYED MATERIALS............................................................8-3
MC1-806
FEDERAL AND STATE SURPLUS MATERIALS PROGRAM ........................................8-3
MC1-807
AUTHORITY FOR TRANSFER OF MATERIALS............................................................8-3
ARTICLE 9 - LEGAL AND CONTRACTUAL REMEDIES
MC1-901
RULES OF PROCEDURE...............................................................................................9-1
MC1-902
DEBARMENT AND SUSPENSION OF CONTRACTORS9 ............................................9-1

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OFFICE OF PROCUREMENT 
SERVICES
Article
Date 
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SUBJECT
INDEX
MC1-903
JUDICIAL REVIEW..........................................................................................................9-2
MC1-904
VIOLATION; CLASSIFICATION; LIABILITY; ENFORCEMENT
AUTHORITY ....................................................................................................................9-2
MC1-905
PROTEST AND APPEALS OF CONTRACT AWARDS..................................................9-3
MC1-906
CONTRACT DISPUTES..................................................................................................9-5
ARTICLE 10 - INTERGOVERNMENTAL PROCUREMENT
MC1-1001
APPLICABILITY.............................................................................................................10-1
MC1-1002
PROCUREMENT AGREEMENT APPROVAL ..............................................................10-1
MC1-1003
COOPERATIVE PURCHASING AUTHORIZED ...........................................................10-1
MC1-1004
COOPERATIVE STATE PURCHASING AGREEMENT IN
FORM OF A STATE REQUIREMENTS CONTRACT ...................................................10-1
MC1-1005
INFORMATIONAL AND TECHNICAL SERVICES........................................................10-2
MC1-1006
USE OF PAYMENTS RECEIVED BY A SUPPLYING PUBLIC
PROCUREMENT UNIT .................................................................................................10-2
MC1-1007
CONTRACT CONTROVERSIES...................................................................................10-2
MC1-1008
COMPLIANCE WITH FEDERAL PROCUREMENTS....................................................10-3
ARTICLE 11 - (INTENTIONALLY LEFT BLANK)
ARTICLE 12 - ETHICS IN PUBLIC CONTRACTING
MC1-1201
EMPLOYEE ETHICS.....................................................................................................12-1
MC1-1202
INFLUENCE ..................................................................................................................12-1
MC1-1203
CONFLICT OF INTEREST............................................................................................12-1

Department of Materials Management
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OFFICE OF PROCUREMENT 
SERVICES
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MC1-1204
ETHICAL STANDARDS ................................................................................................12-1
MC1-1205
CONTINGENT FEES.....................................................................................................12-2
MC1-1206
EMPLOYMENT OF PRESENT AND FORMER EMPLOYEES .....................................12-2
MC1-1207
CONFIDENTIAL INFORMATION ..................................................................................12-2
ARTICLE 13 - HEALTHCARE PROCUREMENT
Article 13 has been deleted from the Procurement Code as of 12/05/07

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MC1-101
DEFINITIONS
In this Code, unless the context otherwise requires, capitalized terms used herein shall be 
defined as follows:
1.
“ADVANTAGEOUS” means in the best interests of Maricopa County as solely determined by the 
Chief Procurement Officer except as otherwise specified in this Code.
2.
“A/E CONSULTANT SERVICES” means Services of an architect, engineer, land surveyor, 
hydrologist, geologist, appraiser, archeologist, assayer, landscape architect, or other related 
professional whose Services are required to provide planning, design, or Construction 
management support for Maricopa County and its Governmental Units.
3.
“AFFILIATE” means any Person whose governing instruments require it to be bound by the decision 
of another Person or whose governing board includes enough voting representatives of the other 
Person to cause or prevent action, whether or not the power is exercised. It may also include 
Persons doing Business under a variety of names, or where there is a parent-subsidiary relationship 
between Persons.
4.
“APPLICATION BENEFIT” means a quantified assessment of the benefits to be achieved from the 
Information Systems or Telecommunications systems proposed by the Respondent, including 
reasonably projected reductions in program Costs and increases in productivity of Maricopa County 
personnel.
5.
“AWARD” means the final execution of a Contract by the County representative as authorized by 
the County Board of Supervisors, pursuant to a Procurement.
6.
“BEST VALUE” means the evaluation of Cost and non-Cost factors that take place during the 
Procurement process to determine the Best Value in terms of performance, quality, expediency, 
risk management, Cost or Price, and other factors that in total, are determined to be optimal relative 
to the County’s needs.
7.
“BID” means an Offer to perform a Contract for work and labor or supplying Commodities at a 
specified time.
8.
“BID ABSTRACT” means a summation of Bids received in response to an Invitation For Bids.
9.
“BID BOND” means a form of security, which indemnifies the County against a successful bidder’s 
failure to execute the Contract documents and proceed with performance.
10.
“BID CLOSING” means the date and time set forth in the Solicitation after which no Bid or Proposal 
will be considered.
11.
“BOND” means a form of security in compliance with the Arizona Revised Statutes which

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indemnifies the County from various events.
12.
“BRAND NAME OR EQUAL SPECIFICATION” means a Specification that uses one or more 
manufacturers' names or catalog numbers to describe the standard of quality, performance, and 
other characteristics needed to meet Maricopa County requirements, and that provides for the 
submission of equivalent products.
13.
“BRAND NAME SPECIFICATION” means a Specification limited to one or more items by 
manufacturers' name or catalog numbers.
14.
“BUSINESS” means any corporation, partnership, individual, sole proprietorship, joint stock 
company, joint venture or any other private legal entity.
15.
“CAPABILITY” means Contractor’s ability to fully perform the Contract requirements at the time of 
Award.
16.
“CERTIFIED AGENCY PROCUREMENT AIDES” (CAPA) means individuals designated by an 
individual department and trained by the Office of Procurement Services to conduct limited 
Procurement activities.
17.
“CHANGE ORDER” means a written change to the Contract documents and agreed to by the 
County’s authorized contracting officer or Procurement Officer, Contractor, Architect or vendor. It 
may change the Contract amount, time of performance, quantity, degree of Services contemplated 
in the original Contract’s intent.
18.
“CHIEF PROCUREMENT OFFICER” means the position that functions as the executive director 
and purchasing agent for Maricopa County responsible for development of centralized 
Procurement policy and oversight for all County Procurement activities. This position also serves 
as the department director for the Office of Procurement Services.
19.
“CLARIFICATION” means written or oral communication with a Respondent, including 
demonstrations or questions and answers, for the sole purpose of information gathering or of 
eliminating Minor Informalities or correcting nonjudgmental mistakes in a Bid or Proposal. 
Clarification does not otherwise afford the Respondent the opportunity to alter or change its Bid or 
Proposal.
20.
“COMMODITIES” means all materials, property, including equipment, supplies, printing, insurance 
and leases of personal property, but does not include land or other real property interests.
21.
“COMPETITIVE SEALED BIDDING” means the Procurement process set forth in MC1-315 through 
MC1-327.
22.
“COMPETITIVE SEALED PROPOSALS” means the Solicitation process set forth in MC1-328

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through MC1-339.
23.
“CONSTRUCTION” means a process of improving, altering, remodeling, or demolishing of any 
public structure, highway, bridge, building or public improvement of any kind to any real property. 
Construction does not include the routine operation, routine repair or routine maintenance of 
existing structures, buildings, or real.
24.
"CONSTRUCTION-MANAGER-AT-RISK" means a Procurement method where two Contracts are 
Awarded for the design and the Construction of a project. Design and Construction may occur 
sequentially or concurrently. There is a minimum project Cost for horizontal Construction specified 
in state statutes before this procedure may be used.
25.
“CONTRACT” means all properly executed agreements, regardless of what they may be called, for 
the Procurement of Commodities, Services, Construction or the disposal of materials.
26.
“CONTRACT MODIFICATION” means any written alteration in the terms and conditions of any 
Contract accomplished by mutual action of the parties to the Contract.
27.
“CONTRACTOR” means any Person who has a Contract with a County Governmental unit. 
For purposes of Article 5, Contractor may also mean Respondent as defined in this Article.
28.
“COOPERATIVE PURCHASING” means a Procurement conducted by, or on behalf of, more than 
one Public Procurement Unit.
29.
“COST” means, for the purposes of the Code, the actual amount paid or incurred by a Contractor 
to provide a Commodity or Service exclusive of any profit or markup.
30.
“COST ANALYSIS” means the evaluation of the Cost Data for the purpose of arriving at Costs 
actually incurred or estimates of Costs to be incurred, Prices to be paid, and Costs to be 
reimbursed.
31.
“COST DATA” means information concerning the actual or estimated Cost of labor, Material, 
overhead, and other Cost elements that have been actually incurred or that are expected to be 
incurred by the Contractor in performing the Contract.
32.
“COST-PLUS-FIXED-FEE-CONTRACT” means a Cost-Reimbursement Contract that provides for 
the payment of a fixed fee to the Contractor, in addition to Costs which are reasonable, allowable 
and allocable in accordance with the Contract terms and the provisions of this Code. The fixed fee, 
once negotiated, does not vary with the actual Cost but may be adjusted as a result of any 
subsequent changes in the scope of work or Services to be performed.
33.
“COST-PLUS-A-PERCENTAGE-OF-COST-CONTRACT” means a Cost-Reimbursement Contract 
that, prior to completion of the work, the parties agree that the profit fee will be a predetermined 
percentage of the total Cost of the work. (Such a Contract is not permissible

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under this Code, MC1-302), unless it is only a portion of the Contract and that portion is not under 
the control of the Contractor and which shall not include labor.
34.
“COST-REIMBURSEMENT CONTRACT” means a Contract under which a Contractor is 
reimbursed for Costs which are reasonable, allowable and allocable in accordance with the 
Contract terms and the provisions of this Code, and a fee, if provided for in the Contract.  Payment 
to the Contractor will be the total of the Contractors approved Costs and any applicable fee 
established by the Contract terms.
35.
“COUNTY ENGINEER” means the County Engineer appointed pursuant to A.R.S. § 11-561.
36.
“COUNTY GOVERNMENTAL UNIT” means any Maricopa County department or agency headed 
by an elected or appointed official.
37.
“DATA” means documented information, regardless of form or characteristic.
38.
“DAYS” means calendar Days and shall be computed pursuant to A.R.S. §1-243.
39.
“DEBARMENT” means an action taken by the County Manager under MC1-902 to prohibit a Person 
from participating in Maricopa County Procurements.
40.
“DEFECTIVE DATA” means Data that is inaccurate, incomplete, outdated or misleading.
41.
“DEPARTMENT” means the Office of Procurement Services.
42.
"DESIGN-BID-BUILD" means a Procurement method in which sequentially a consultant under one 
Contract designs a project, the project is publicly Bid, and the lowest Responsive and Responsible 
Respondent constructs the project under a second and separate Contract.
43.
"DESIGN-BUILD" means a Procurement method where one Contract is Awarded for both the 
design and Construction of a project. Design is normally accomplished prior to Construction but, 
design and Construction may occur simultaneously. There is a minimum project Cost for horizontal 
projects specified in state statutes before this procedure may be used.
44.
“DESIGNEE” means a duly authorized representative of the Chief Procurement Officer.
45.
“DESCRIPTIVE LITERATURE” means information available in the ordinary course of Business that 
shows the characteristics, Construction, or operation of an item Offered in a Bid or Proposal.
46.
“DESIGN SPECIFICATION” means a Specification that sets forth physical characteristics in 
definitive terms.
47.
“DIRECT TRANSFER” means the transfer of surplus or excess property from one County 
Governmental Unit to another without physically moving the property to the designated surplus

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property area.
48.
“EARTH MOVING, MATERIAL HANDLING, ROAD MAINTENANCE, AND CONSTRUCTION 
EQUIPMENT” means a track-type tractor, motor grader, excavator, landfill compactor, wheel tractor 
scraper, off-highway truck, wheel loader or track loader, having a published manufacture's 
minimum unit list Price of $50,000 or more and a minimum expected Life Cycle of three years.
49.
“ELIGIBLE PROCUREMENT UNIT” means a Public Procurement Unit or a Public Educational or 
Public Health Institution.
50.
“EMPLOYEE” means an individual drawing a salary from a County Governmental Unit, whether 
elected or not, and any uncompensated individual performing Services for any County 
Governmental Unit.
51.
“ERRORS AND OMISSIONS (E & O) INSURANCE” means liability insurance to protect those 
providers of Services from claims arising out of negligent acts, errors or omissions, or breach of 
the Contract during performance of the Contractual duties.
52.
“ESTABLISHED CATALOG PRICE” means the Price included in a catalog, Price list, schedule or 
other form that:

Is regularly maintained by a manufacturer, distributor or Contractor.

Is either published or otherwise available for inspection by customers.

States Prices at which sales are currently or were last made to a significant number of any 
category of buyers constituting the general buying public for the Commodities or Services 
involved.
53.
“EXCESS MATERIALS” means any materials which have a remaining useful life but which are no 
longer required by the Using Agency in possession of the materials.
54.
“EXCESS FIXED ASSETS” means any personal property which has a remaining useful life but are 
no longer required by the Using Agency in possession of the Fixed Assets.
55.
“EXPENDABLE COMMODITIES” means all tangible Commodities other than Fixed Assets.
56.
“EXTERNAL PROCUREMENT ENTITY” means any buying organization, regardless of location, 
that would qualify as a Public Procurement Unit.
57.
“FILED” means delivery to the Procurement Officer or to the Chief Procurement Officer, whichever 
is applicable. A time/date stamp affixed to a document by the office of the Procurement Officer or 
the Chief Procurement Officer, whichever is applicable, shall be determinative of the time of delivery 
for purposes of filing.

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58.
“FINISHED GOODS” mean units of manufactured product awaiting sale.
59.
“FIXED ASSETS” means Commodities as defined for movable equipment in the Maricopa County 
Property Manual.
60.
“FIXED PRICE-CONTRACT” means a Price not subject to any adjustments by the Contractor in 
performing a Contract.
61.
“FUNCTIONAL SPECIFICATION” means a Specification that sets forth the specific operational 
requirements or results.
62.
“GRANT” means the transfer of funds, property or Services to a County Governmental Unit.
63.
“INCREMENTAL AWARD” means an Award of portions of a definite quantity requirement to more 
than one Contractor. Each portion is for definite quantity and the sum of the portions is the total 
definite quantity required.
64.
“INFORMATION SYSTEMS” means a system of hardware, software or related support with a Price 
of more than $100,000 that process information, data or processing methods and devices.
65.
“INVITATION FOR BIDS”, means, except for Construction, all documents including detailed scope 
of work and/or technical Specifications whether attached or incorporated by reference, which are 
used for soliciting Bids in accordance with the procedures prescribed in Section MC1- 315.
66.
“INVITATION TO NEGOTIATE” means a written Solicitation for sealed Offers to select one or more 
vendors with which to commence Negotiations for the Procurement of unique Commodities or 
Services described in the Solicitation. The outcome of this process is selection of  the response 
that represents the Best Value to the County in accordance with the procedures prescribed in 
Section MC1-345.
67.
"JOB-ORDER-CONTRACTING" means a type of “on-call” Construction Contract. This type of 
Contract is limited to three years by state statute. The Contract is Awarded by the Board of 
Supervisors.
68.
“LETTER OF INTEREST (LOI)” means information submitted in response to a public advertisement 
and used by the County to identify firms for further Procurement consideration, may also be referred 
to as expressions of interest.
69.
“LIFE CYCLE” means the useful life of the Material, equipment or systems to the original Using 
Agency to perform the application for which it was initially procured.
70.
"LIMITED   SCOPE
CONSTRUCTION   PROCUREMENT"   means
statutory   dollar
limited

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Construction with a simplified Bid process. Contracts are Awarded by the Chief Procurement 
Officer.
71.
“LITIGATION” means all judicial, administrative, alternative dispute and mediation proceedings or 
hearings.
72.
“LIQUIDATED DAMAGES” means damages provided under a Contract in a sum certain to be 
awarded to the County if a Contractor fails to perform as agreed.
73.
“MARICOPA COUNTY PLAN OF OPERATION” means the agreement for acquiring surplus 
property between Maricopa County and the Federal surplus property and/or State Surplus Property 
Agency.
74.
“MINOR INFORMALITY” means mistakes, excluding judgmental errors, that have negligible effect 
on Price, quantity, quality, delivery, or other Contractual terms and the waiver or correction of such 
mistake does not prejudice other Respondents.
75.
“MULTIPLE AWARD” means an Award of an indefinite quantity Contract for one or more similar 
Commodities or Services to more than one Respondent.
76.
“MULTI-STEP COMPETITIVE SEALED PROPOSALS” means the Solicitation process set forth in 
MC1-340 through MC1-343.
77.
“MULTI-STEP SEALED BIDDING” means a two phase process consisting of a technical first phase 
composed of one or more steps in which Respondent submits unpriced Technical Proposals to be 
evaluated, and a second phase in which those Respondents whose Technical Proposals were 
determined to be acceptable during the first phase have their Price Offers considered.
78.
"NEGOTIATIONS" means an exchange of information or any form of communication during which 
the Respondent and the County may alter or otherwise change the conditions, terms, and Price, 
unless prohibited, of the proposed Contract. Negotiations may be conducted in connection with 
Competitive Sealed Proposals, Review Of Qualifications, small purchases, sole source 
Procurements, emergency Procurements, and special Procurements or Contract amendments.
79.
“NOTICE OF AWARD” means a letter from a County Governmental Unit advising the Respondent 
of the Award of a Contract.
80.
“NOTICE TO PROCEED” means a letter from the County Governmental Unit authorizing the 
Contractor to start the work specified in the Contract.
81.
“OFFER” means a Proposal of terms, either solicited or unsolicited, made with the purpose of 
securing or modifying a Contract.

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82.
“PAYMENT BOND” means a form of security required to be provided by a Contractor for the 
protection of claimants supplying labor and/or Commodities to the Contractor or their 
subcontractors.
83.
“PERFORMANCE BOND” means a form of security provided by a Contractor that secures the 
Contractor's obligation to properly complete their work in accordance with the Contract.
84.
“PERFORMANCE SPECIFICATION” means a Specification that sets forth a predefined criteria or 
objective to be met.
85.
“PERSON” means any corporation, Business, individual, union, committee, club, other organization 
or group of individuals.
86.
“PRICE” means, for the purposes of the Code, the total expenditure for a defined quantity of a 
Commodity or Service.
87.
“PRICE ANALYSIS” means the evaluation of Price Data, without analysis of the separate Cost 
components and profit as in Cost Analysis, which may assist in arriving at Prices to be paid and 
Costs to be reimbursed.
88.
“PRICE DATA” means information concerning Prices, including profit, for Commodities, Services 
or Construction substantially similar to those being procured under a Contract or subcontract. In 
this definition, “Prices” refers to offered or proposed selling Prices, historical selling Prices, or 
current selling Prices of the items being purchased.
89.
“PROCUREMENT” means buying, purchasing, renting, leasing or otherwise acquiring any 
information, Commodities, Services or Construction. Procurement also includes all functions that 
pertain to the obtaining of any Commodities, Service, or Construction, including description of 
requirements, selection and Solicitation of sources, preparation and Award of Contract, and all 
phases of Contract administration.
90.
“PROCUREMENT OFFICER” means any Person duly authorized by the Chief Procurement Officer 
to engage in specific limited Procurement activity acting within the limits of authority under this 
Code.
91.
“PROFESSIONAL SERVICES” means Services approved by the Board of Supervisors and listed 
in MC1-203.C as appropriate for Procurement pursuant to MC1-355 which require the application 
of specialized or advanced training, experience, or skills or qualifications in a given field of science 
or learning that has been generally accepted as a profession and where the final product or result 
may not be accurately predicted.
92.
“PROPOSAL” means a written Offer, solicited or unsolicited, for consideration as a basis for 
Awarding or modifying a Contract.

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93.
“PROPRIETARY SPECIFICATION” means a Specification that describes a material made and 
marketed by a Person having the exclusive right to manufacture and sell such material and 
excludes other material with similar quality, performance, or functional characteristics from being 
responsive to the Solicitation.
94.
“PUBLIC EDUCATIONAL OR PUBLIC HEALTH INSTITUTION” means any educational or Public 
Health Institution, no part of the income of which is distributable to its members, directors or officers, 
as defined in rules promulgated by the Board of Supervisors.
95.
“PUBLIC PROCUREMENT UNIT” means a County Governmental Unit or any political subdivision 
and any agency, board, department or other instrumentality of such political subdivision.
96.
“PURCHASE DESCRIPTION” means the language used in a Solicitation to describe the 
Commodities or Services to be acquired and includes Specifications attached to, or made a part 
of, the Solicitation.
97.
“PURCHASE REQUEST” means a document, electronic transmission, or other form as specified 
by the Chief Procurement Officer, whereby a Using Agency specifies a need, and may include, but 
is not limited to, the description of the requested item, funding source, delivery schedule, 
transportation data, suggested criteria for evaluation, suggested sources of supply, and information 
supplied for the making of any Written Determination required by this Code.
98.
“PURCHASING AGENCY” means Maricopa County Office of Procurement Services Department 
or any County Governmental Unit delegated by the Chief Procurement Officer to engage in specific 
Procurement activity within the limits of authority under this Code.
99.
“QUALIFIED PRODUCTS LIST” means an approved list of Commodities described by the 
manufacturer by model or catalog numbers, that Maricopa County has determined will meet the 
applicable Specification requirements prior to a competitive Solicitation.
100.
“RAW MATERIALS” means Commodities, excluding equipment and machinery, purchased for use 
in manufacturing a product.
101.
“REGIONAL AWARD” means the division of a Contract for one or more similar Commodities or 
Services into geographic regions.
102.
“REQUEST FOR INFORMATION” means a formal process used to gather Data from the vendor 
community which may or may not be used in a future Solicitation.
103.
“REQUEST FOR PROPOSAL” means the Solicitation issued in accordance with in MC1-328 
through MC1-339.
104.
“REQUEST FOR QUOTATION” means an informal Solicitation used to obtain written or verbal 
responses without formal advertising in accordance with MC1-346.

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105.
“REQUEST FOR TECHNICAL PROPOSAL” means the Solicitation issued in accordance with 
MC1-326.
106.
“RESIDUAL VALUE” means the guaranteed minimum value offered by the Respondent at the end 
of the Life Cycle of the material, equipment or systems being procured.
107.
“RESPONDENT” means any individual, corporation, partnership, or Business entity, organization 
or agency which responds to a Bid, Proposal, Solicitation, Offer, or any other invitation or request 
which Maricopa County invites a Person to participate.
108.
“RESPONSIBLE RESPONDENT” means a Respondent who has the Capability to perform the 
Contract requirements and the integrity and reliability which will assure good faith performance 
pursuant to MC1-360.
109.
“RESPONSIVE RESPONSE” means a response to a Solicitation which conforms to the Solicitation 
in all material respects.
110.
“REVIEW OF QUALIFICATIONS” means the Solicitation procedure set forth in MC1-355.D.3.
111.
“SAMPLE” means an item furnished by a Respondent to show the characteristics of the item offered 
in the Solicitation.
112.
“SERVICES” means the furnishing of labor, time or effort by a Contractor that does not involve the 
delivery of a specific end product other than required reports and performance. A Service does not 
include employment agreements or collective bargaining agreements.
113.
“SIGNIFICANT PROCUREMENT ROLE” means any role that includes any of the following duties:

Participating in the development of a Procurement as defined in this Code.

Participating in the development of evaluation criteria or evaluation tools.

Approving a Procurement as defined in this Code.

Soliciting quotes greater than five thousand dollars for the provision of Commodities, 
Services or Construction.

Serving as a technical advisor or evaluator who evaluates a Procurement.

Recommending or selecting a vendor that will provide Commodities, Services or Construction 
to Maricopa County.

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
Serving as a decision maker or designee on a protest or an appeal by a party regarding a 
Procurement selection or decision.
114.
"SIMPLIFIED CONSTRUCTION PROCUREMENT PROGRAM" means Construction limited to
$100,000 including all Change Orders subsequent to Award. Invitations for Bids shall be sent to 
Contractors listed on the Construction Contractor register. The Contracts are Awarded by the Chief 
Procurement Officer.
115.
“SOLICITATION” means an Invitation For Bids, a Request For Technical Proposal, a Request For 
Proposals, a Request For Quotations, reverse auction or any other invitation or request by which 
Maricopa County invites a Person to participate in a Procurement.
116.
“SPECIFICATION” means any description of the physical or functional characteristics, or of the 
nature of a material, Service or Construction item. Specification may include a description of any 
requirement for inspecting, testing, or preparing a material, Service or Construction item for 
delivery.
117.
“SPECIFICATION FOR A COMMON OR GENERAL USE ITEM” means a Specification that has 
been developed and approved for repeated use in Procurement pursuant to MC1-404.A.
118.
“STANDARD COMMERCIAL MATERIAL” means material that, in the normal course of Business, 
is customarily maintained in stock or readily available by a manufacturer, distributor or dealer for 
the marketing of such material.
119.
“SURPLUS MATERIALS” means any materials or Fixed Assets that no longer have any use to 
Maricopa County. This includes obsolete and scrap materials.
120.
“SUSPENSION” means an action taken by the County Manager under MC1-902 temporarily 
disqualifying a Person from participating in Maricopa County Procurements.
121.
“TECHNICAL PROPOSAL” means unpriced written information from a Respondent stating the 
manner in which the Respondent intends to perform certain work, its qualifications, and its terms 
and conditions as set forth in MCI-326.
122.
“TELECOMMUNICATIONS SYSTEMS” means a system with a Price of more than $100,000 
including but not limited to all instrumentalities, facilities, apparatus and Services, for the 
transmission and reception of messages, impressions, signs, signals, pictures, sounds or any other 
symbols by wire, radio, optical cable, electromagnetic or other similar means.
123.
“TOTAL COUNTY COST” means Costs to Maricopa County for Commodities, equipment, systems 
or Services. Costs which maybe included are maintenance Costs, present value of monies, Vendor 
Charges, energy, facilities, personnel, finance Costs or other identifiable Maricopa County Costs.

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124.
“TOTAL LIFE CYCLE COST” means Vendor Charges, Total County Costs and financing Costs 
throughout the Life Cycle of the Commodities, equipment or systems being purchased less any 
applicable Residual Value.
125.
“TWO-STEP COMPETITIVE NEGOTIATION” means the Solicitation procedure as set forth in 
MC1-355.D 2.
126.
“UNIT PRICE” means a Price under which the Contractor is paid a Price for the selected unit for 
goods or service (e.g. pound, ton, hours).
127.
“UNIT PRICE CONTRACTS” means a Contract which establishes the basis for payment as a Cost 
per unit. A Unit Price Contract may incorporate a number of items each with a different unit Cost. 
Unit Price Contracts are normally Bid based upon an estimated quantity of work or units for each 
specified Bid item. Actual payment is based on the total of actual units produced and delivered 
multiplied by the Contract Unit Price.
128.
“URGENT NEED” means requiring immediate attention.
129.
“USING AGENCY” means any County Governmental Unit which utilizes any Commodities, 
Services or Construction procured under this Code.
130.
“VENDOR CHARGES” means Costs of all Vendor Support, Commodities, transportation and all 
other identifiable Costs associated with the Response to a Solicitation.
131.
“VENDOR SUPPORT” means Services provided by the vendor for items such as consulting, 
education, maintenance, training, management of the information systems or Telecommunications 
Systems, systems planning, development and integration.
132.
“WRITTEN DETERMINATION” means a written decision resolving a question or controversy, or 
finalizing a position within the limits of authority under this Code.

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MC1-102
APPLICABILITY
A.
This Code applies to every expenditure of public monies, including federal assistance 
monies, except as otherwise specified in Article 10, by this County, acting through a County 
Governmental Unit under any Contract, except that this Code does not apply to Contracts 
between this County and other political subdivisions or other governments, except as 
provided in Article 10 of this Code. This Code also applies to the inventory and disposal of 
County Commodities. Nothing in this Code or in regulations or policies and procedures 
adopted under this Code shall prevent any County Governmental Unit from complying with 
the terms and conditions of any Grant, gift, bequest or cooperative agreement.
B.
The provisions of this Code are not applicable to Contracts for professional witnesses or 
experts if the purpose of such Contract is to provide testimony or advice relating to an 
existing or probable Litigation in which this County is or may become a party or for 
Contracts of special investigative Services for law enforcement purposes.
C.
The provision of this Code are not applicable when Maricopa County is the recipient of 
funds from another entity (public or private), and when as a condition of the receipt of such 
funds, all or a portion of the funds are sub-contracted out to a prior designated Person, the 
resulting sub-contract(s) shall not be subject to any of the competitive Procurement 
requirements of this Code.
D.
Agreements negotiated by legal counsel representing this County in settlement of existing 
or probable Litigation are exempt from the provisions of this Code.
E.
Souvenirs, sundries and publications purchased for resale through the County Parks 
Enhancement, Donation and Souvenir Fund are exempt from the provisions of this Code.
F.
The provisions of this Code are not applicable to the purchase or water, gas or electric 
utilities
G.
The provisions of the Code are not applicable to professional certifications, professional 
memberships and conference registrations.
F.
Revenue contracts shall procured with such competition as practical.
MC1-103
WRITTEN DETERMINATIONS
A.
Each Written Determination shall specify the reasons for the determination.
B.
The Chief Procurement Officer is authorized to prescribe methods and operational 
procedures to be used in preparing Written Determinations.

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C.
Each Written Determination shall be filed in the applicable Solicitation or Contract file, and 
the timing of such filing shall be determined by the Procurement Officer.
MC1-104
CONFIDENTIAL INFORMATION
A.
If a Respondent believes that a Bid, Proposal, Offer, Specification, or protest contains 
information that should be withheld from public disclosure, a detailed statement advising 
the Procurement Officer that explains and supports Respondent's claim shall accompany 
the submission and the statement shall specifically identify everywhere this information 
appears. The Respondent's claim shall include the period of time the information will 
remain confidential.
B.
The Chief Procurement Officer shall make a Written Determination, within a reasonable 
time, whether the Respondent's claim shall be honored.
C.
If the Chief Procurement Officer determines to reject the Respondent's claim, the Chief 
Procurement Officer shall inform the Respondent in writing of such determination.
MC1-105
CONTRACTING REQUIREMENTS
A.
Unless specifically delegated by the Board of Supervisors or authorized by this Code, all 
Contracts must be approved by the Board of Supervisors.
B.
Payment for any Commodities, Services or construction shall not be made unless pursuant 
to a written Contract procured under this Code.
C.
A Procurement Officer shall not incur an obligation on behalf of Maricopa County if 
sufficient funds are not available.

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MC1-201
AUTHORITY OF THE CHIEF PROCUREMENT OFFICER
A.
The Chief Procurement Officer may adopt policies and procedures, consistent with this 
Code, governing the Procurement and management of all Commodities, Services and 
Construction procured by Maricopa County.
B.
It shall be the Chief Procurement Officer's responsibility to perform or supervise the 
following:
1.
Procurement of Commodities, Services and Construction for all Using Agencies;
2.
Preparation and issuance of Solicitations and insure that the selection process is in 
compliance with this Code;
3.
Facilitate the issuance of purchase orders for Commodities, Services and 
Construction;
4.
Provide copying and reprographics Services.
C.
The Chief Procurement Officer, may delegate authority to a Procurement Officer or other 
designated individual within any County Governmental Unit as follows:
1.
In making the decision to delegate Procurement authority, the following factors shall 
be considered:
a.
The Procurement expertise, specialized knowledge, past experience, and 
performance of the prospective Procurement Officer or other designated 
individual within any County Governmental Unit;
b.
The impact of the delegation on Procurement efficiency and effectiveness; 
and,
c.
The abilities and resources of the prospective Procurement Officer or other 
designated individual within any County Governmental Unit to exercise the 
authority.
2.
Delegation or any modification of authority shall be in writing and shall specify:
a.
The scope and type of authority delegated or modified;
b.
Any limits or restrictions on the exercise of the delegated authority;
c.
Whether the authority may be further delegated; and

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d.
The duration of the delegation, subject to MC1-202.
3.
Authority delegated may be suspended, revoked, or modified by the Chief 
Procurement Officer.
4.
The Procurement Officer or other designated individual within any County 
Governmental Unit receiving a delegation of authority shall exercise that authority 
according to the Maricopa County Procurement Code, and applicable Maricopa 
County policies and procedures, and the terms of the delegation. Delegation of 
Procurement authority to a Procurement Officer or other designated individual 
within any Governmental Unity cannot be further delegated.
D.
The Chief Procurement Officer shall have the authority to Award Contracts with aggregate 
annual dollar amounts up to five hundred thousand ($500,000). Procurement requirements 
shall not be artificially divided or fragmented to circumvent source selection procedures 
required by MC1-315, MC1-325, MC1-328, MC1-340, MC1-345 through 348, MC1-350, 
MC1-351, MC1-352, MC1-354, MC1-371 through 374, and MC1-504 or as otherwise 
provided in the Code.
E.
The Chief Procurement Officer shall acquire from the Using Agency an estimated value of 
Contracts Awarded. This estimate shall be used for information and planning purposes only 
and shall not impose a limit on Contract expenditures if funds are available, as determined 
by the Using Agency, in a Using Agencies Board of Supervisors approved operating budget. 
The Chief Procurement Officer shall have the authority to adjust Contract expenditure limits 
as required to fulfill Using Agency requirements for Commodities, Services and 
Construction.
F.
The Chief Procurement Officer shall have the authority to exercise all contractual provisions, 
rights and remedies of Board of Supervisors Contracts. Nothing in this paragraph shall be 
construed as requiring the Chief Procurement Officer to exercise any provision or right in 
any Contract.
G    The Chief Procurement Officer shall have the authority to approve all requests to Contract with 
Maricopa County employees for Commodities or Services outside the scope of their 
assigned work responsibilities and work hours. Contracting directly with individuals currently 
employed by Maricopa County shall be avoided to the extent possible and only considered 
when no other reasonable alternative is available. All requirements for Commodities or 
Services shall be fulfilled using the appropriate Solicitation method specified in the Maricopa 
County Procurement Code. Solicitations shall be issued to interested vendors contained in 
the County’s vendor list and any other vendors identified by the requesting Using Agency. 
Only after this requirement has been satisfied and determined to be unsuccessful will 
consideration be given to entering into a Contract with

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an employee of Maricopa County. Once it has been determined that no other reasonable 
alternative exists, the following reviews and approvals must be obtained.
1.
The Using Agency will prepare written justification substantiating why it is 
Advantageous to Maricopa County to Contract with an employee.  This justification 
will include the following information:
a.
A summary of the Commodities or Services required.
b.
An explanation as to why none of the Respondents to the Solicitation, if 
any, cannot fulfill the requirements and why it is Advantageous for Maricopa 
County to Contract with an employee.
c.
Name, work title, hourly rate and job description of the employee being 
considered for a Contract.
d.
How work activities of the employee will be monitored and documented to 
provide a detailed record to strictly differentiate between employment and 
Contract activities.
e.
The proposed hourly pay rate or project Price for Commodities or Services 
identified in the Contract.
2.
The Using Agency shall forward the written justification to the applicable elected 
official or chief officer for review and approval.
3.
If approved, the written justification shall be forwarded to the Chief Procurement 
Officer for consideration. The request will be returned to the Using Agency 
indicating either approved or disapproved.
4.
If approved, the Office of Procurement Services will negotiate the final Contract, 
obtain any required legal review, and process the final Contract Award.
MC1-202
VIOLATION OF DELEGATED PROCUREMENT AUTHORITY
Unless the Chief Procurement Officer specifies otherwise, the delegation of Procurement 
authority is for one (1) fiscal year or the balance of the fiscal year for which delegation is 
approved and is annually renewable per criteria outlined in MC1-201.C.
MC1-203
AUTHORITY TO CONTRACT FOR PROFESSIONAL SERVICES
A.
For the purpose of procuring Professional Services, any Using Agency may be delegated

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authority to act as a Purchasing Agency and negotiate Contracts for their own behalf subject 
to Board of Supervisors approval.
B.
Procedures for negotiating Professional Service Contracts are described in detail in MC1- 
355.
C.
For purposes of this Code, Professional Services as determined by the Board of 
Supervisors are:
- Appraisers
- Archaeologists
- Lobbyists
- Naturopathy
- Hydrologist
- Clergy
- Landscape Architects
- Optometrists
- Chiropractors
- Dispensing Opticians
- Physical Therapists
- Physician’s assistants
- Podiatrists
- Pharmacist
- Dentist
- Respiratory Therapists
- Architects
- Attorneys
- Teachers
- Engineers
- Veterinarians
- Psychologist
- Nurses
- Assayers
- Occupational Therapists
- Geologists
- Mediators
- Arbitrators
- Certified Public Accounts
- Land Surveyors
-Construction Manager At Risk - Physicians: Medical, Surgical, Psychiatrist
-Health Care facilities that provide a combination of Professional and\or para-professional 
Services.
For purpose of the Maricopa County Procurement Code, Services not specifically included 
in the above list of Professional Services shall be considered contractual Services and shall 
be procured in accordance with Section MCI-328 of the Code.
MC1-204
COUNTY PROCUREMENT POLICY AND PROCEDURES
A.
The Chief Procurement Officer may issue policies and procedures to carry out the purposes 
of this Code as necessary.
B.
The Chief Procurement Officer may issue standard forms and guidelines in compliance with 
the Code to facilitate and standardize County wide application of the Code.
MC1-205
COLLECTION OF DATA CONCERNING PUBLIC PROCUREMENT
All Using Agencies shall furnish such reports as the Chief Procurement Officer may require, 
including but not limited to, Construction activities, Material and Service usage, needs and 
stocks on hand, and the Chief Procurement Officer may prescribe forms for the use by the 
using entities in requisitioning, ordering and reporting of Construction, Commodities and 
Services.

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MC1-206
PROCUREMENT COMMITTEES
A.
The Chief Procurement Officer may appoint committees as necessary to carry out the 
purposes of this Code, including evaluation committees, standards committees, and 
advisory committees, to assist with respect to any Procurement or areas within the authority 
of the Chief Procurement Officer. A committee member who participates in any aspect of a 
specific Procurement shall be prohibited from receiving any benefits directly or indirectly 
from a Respondent or a Contract for such Procurement.
B.
Specifications prepared by a Procurement committee shall comply with Article 4 of the 
Maricopa County Procurement Code.

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SOURCE SELECTION AND CONTRACT AWARD
MC1-300
APPLICABILITY
Article 3 of the Maricopa County Procurement Code applies to Procurements and 
contracting activities associated with the Solicitation of all Services and Commodities for 
County use which are not an integrated part of the design, Construction, reconstruction 
and remodel of County facilities which fall under Article 5.
MC1-301
SOLICITATION PROHIBITIONS
Any Bid or Proposal that is conditioned upon Award to the Respondent of both the particular 
Contract being solicited and another Maricopa County Contract shall be deemed 
nonresponsive or unacceptable.
MC1-302
TYPES OF CONTRACTS
Subject to the limitations of this Article, any type of Contract that is Advantageous to 
Maricopa County may be used, except the use of a Cost-Plus-A-Percentage-Of-Cost- 
Contract is prohibited.
MC1-303
AUTHORITY TO USE CONTRACT TYPES 
A.
The following Contract types may be used by the Procurement Officer:
1.
Fixed Price-Contract, except fixed Price Cost incentive Contract;
2.
Lease; and
3.
Lease with purchase option.
B.
Any other type of Contract may be used only if the Purchasing Agency determines in writing 
prior to Solicitation that the use of that Contract type is permitted by law and is 
Advantageous to Maricopa County.
MC1-304
FIXED PRICE-CONTRACT
A.
A Fixed Price-Contract may be used if:
1.
The extent and type of work necessary to meet County requirements can be 
reasonably specified; and
2.
The Cost can be reasonably estimated.
B.
A firm Fixed Price-Contract may be used if Prices Advantageous to Maricopa County can

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be established at the outset of the Contract.
C.
Fixed Price-Contract with Price adjustment may be used if:
1.
The Solicitation for a Fixed Price-Contract with Price adjustment and the Contract 
specifies the basis for determining the Price adjustment; and
2.
The notice of Price adjustment is given by the Contractor in the manner and within 
the time specified in the Contract.
MC1-305
LEASE AND LEASE-PURCHASE CONTRACTS (EXCEPTING LEASE OF REAL 
PROPERTY)
A.
A lease or lease-purchase Contract may be entered into only after the Procurement Officer 
determines in writing that:
1.
A lease or lease-purchase is Advantageous to Maricopa County; and
2.
All conditions for renewal and Pricing Data are set forth in the lease or lease- 
purchase.
B.
All leases shall be signed by the Chairman of the Board of Supervisors.
C.
A purchase option in a lease may be exercised only if the lease containing the purchase 
option was Awarded pursuant to this Code and after the Procurement Officer determines 
in writing that the exercise of the purchase option is Advantageous to Maricopa County 
based upon estimated Costs and benefits of alternative methods of procuring comparable 
Commodities.
MC1-306
COST-REIMBURSEMENT AND COST INCENTIVE CONTRACTS 
A Cost-Reimbursement or Cost incentive type Contract may be used only when the 
Purchasing Agency determines in writing that the use of such Contract is Advantageous to 
Maricopa County
MC1-307
TIME AND MATERIALS CONTRACTS AND LABOR HOUR CONTRACTS
A.
Time and Materials and labor hour Contracts shall, to the extent possible, contain a stated 
ceiling or an estimate of a contractual amount that shall not be exceeded without prior 
written approval of the Purchasing Agency.
B.
A time and Materials or labor hour Contract may be used if the Purchasing Agency 
determines in writing that:

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1.
Personnel have been assigned to closely monitor the performance of the work; 
and
2.
It is Advantageous to Maricopa County to use such Contract; and
3.
No other Contract type is practicable.
MC1-308
OPTION PROVISIONS
A.
If the Procurement Officer determines that a Contract is to include an option for renewal, 
extension, or purchase, the applicable option provisions shall be included in the 
Solicitation.
B.
Before exercising any option for renewal, extension, or purchase the Chief Procurement 
Officer shall determine in writing that a new Solicitation is not more Advantageous to 
Maricopa County than the exercise of the particular option. The written extension 
justification document shall be retained in the appropriate Procurement file.
MC1-309
PURCHASE REQUESTS
A.
If a Using Agency determines the need for a Commodity or Service, it shall submit a 
Purchase Request.
B.
Upon receipt of a Purchase Request from a Using Agency, the Procurement Officer is 
authorized to determine the form and manner in which the Procurement shall be solicited.
C.
The Procurement Officer shall reject a Purchase Request if, after consultation with the 
requesting Using Agency, the Procurement Officer determines that it is not Advantageous 
to Maricopa County.
D.
Disagreements between a Using Agency and the Procurement Officer concerning actions 
taken under Subsection B or C, shall be brought to the Chief Procurement Officer for final 
resolution.
MC1-310
ASSIGNMENT OF THE RIGHTS AND DUTIES
The rights and duties of a Maricopa County Contract are not transferable or otherwise 
assignable without the written consent of the Procurement Officer.
MC1-311
CHANGE OF NAME
If a Contractor requests to change the name in which it holds a Maricopa County

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Contract, the Procurement Officer shall, upon receipt of a document indicating name 
change, enter into a written amendment with the Contractor to effect the name change. 
The amendment shall provide that no other terms and conditions of the Contract are 
changed.
MC1-312
INSTALLMENT PURCHASES
Installment purchases may be used when Advantageous to Maricopa County. If an 
installment purchase is used, provisions for installment purchase payments shall be 
included in the Solicitation document.
MC1-313
MULTIPLE-SOURCE CONTRACTING 
A.
If the Procurement Officer anticipates that any of the Awards described in B through D of 
this section will be made, the Solicitation shall include a notification of the right of Maricopa 
County to make such an Award and the criteria upon which such an Award will be based.
B.
An Incremental Award may be made only if the Procurement Officer determines in writing 
that such an Award is necessary to obtain the required quantity or delivery.
C.
A Multiple Award shall be made only if the Procurement Officer determines in writing that 
a single Award is not Advantageous to Maricopa County. A Multiple Award shall be limited 
to the least number of suppliers necessary to meet the requirements of the Using Agency.
D.
A Regional Award may be made only if the Commodity or Service is required at widely 
scattered locations or a particular requirement is of a local nature.
E.
All Written Determinations of the Procurement Officer pertaining to any type of multiple 
source contracting shall be included in the appropriate Procurement file.
MC1-314
METHOD OF SOURCE SELECTION
Unless otherwise authorized by law, all Maricopa County Contracts shall be Awarded by 
Competitive Sealed Bidding as provided in MC1-315 through 324, MC1-325 through 327, 
MC1-328 through 339, MC1-340 through 345, MC1-374 through 379, and MC1-503 or as 
otherwise provided in this Code.
MC1-315
COMPETITIVE SEALED BIDDING
A.
Contracts shall be Awarded by Competitive Sealed Bidding except as otherwise provided 
in MC1-345, MC1-346 through 349, MC1-350 through 352, MC1-353 and 354, MC1-355

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through 379, and MC1-504.
B.
An Invitation For Bids shall be issued and shall include a Purchase Description and all 
contractual terms and conditions applicable to the Procurement.
C.
Advertisements made for Bids shall comply with statutory requirements. The advertisement 
shall state where sealed Bids will be delivered, the date Bids must be received and the 
date and time Bids are to be opened.
D.
Bids shall be opened publicly at the time and place designated in the Invitation For Bids. 
Bid information shall be open to public inspection in the manner prescribed by MC1-321.
E.
Bids shall be unconditionally accepted without alteration or correction, except as authorized 
in this Code. Bids shall be evaluated based on the requirements set forth in the Invitation 
For Bids, including criteria to determine acceptability such as inspection, testing, quality, 
workmanship, delivery and suitability for a particular purpose, as prescribed in this Code. 
No criteria may be used in Bid evaluation that is not set forth in the Invitation For Bids.
F.
Clarifications may be requested from any Respondent.
MC1-316
INVITATION FOR BIDS
A.
In all Competitive Sealed Bidding for Supplies, Commodities, equipment and contractual 
Services, the Chief Procurement Officer shall issue the Invitation For Bids.
B.
In all Competitive Sealed Bidding for Construction, the Chief Procurement Officer, shall 
issue the Invitation For Bids.
C.
Invitation For Bids shall be issued in sufficient time before the date and time set for Bid 
closing to permit free competition, unless a shorter time is deemed necessary for a 
particular Procurement as determined in writing, by the Chief Procurement Officer.
D.
Content
1.
The Invitation For Bids shall include the following:
a.
Instructions and information to Respondents concerning the Bid 
submission requirements, including the time and date set for Bid closing, 
the address of the office to which Bids are to be received, the period that 
the Bid shall remain open, and any other special information;
b.
The Purchase Description, Specifications, evaluation criteria, delivery or

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performance schedule, and inspection and acceptance requirements; 
and
c.
The Contract terms and conditions, including warranty and bonding or 
other security requirements, as applicable.
2.
If the Invitation For Bids incorporates documents by reference, the Invitation For 
Bids shall specify where such documents may be obtained.
3.
Responding to an Invitation For Bids shall serve as acknowledgment by the 
Respondent of the receipt of all addenda issued.
4.
An Invitation For Bids may require the submission of Bid samples, Descriptive 
Literature, technical Data and may require a demonstration, inspection or testing 
of a product before Award.
E.
The Chief Procurement Officer shall make available to all prospective Respondents the 
Invitation For Bids or notices of the availability of Invitation For Bids.
F.
A record shall be maintained of prospective Respondents notified of Invitations for Bid.
MC1-317
PRE-BID CONFERENCES
A Procurement Officer may conduct a pre-bid conference within a reasonable time, at least 
seven days prior to Bid closing, to explain the Procurement requirements. Statements 
made during the pre-bid conference shall not be considered an addendum to the Invitation 
For Bids unless a written addendum is issued pursuant to MC1-318.
MC1-318
ADDENDUM TO INVITATIONS FOR BIDS
A.
An addendum to an Invitation For Bids shall be issued if necessary to:
1.
Make changes in the Invitation For Bids;
2.
Correct defects or ambiguities; or
3.
Furnish to other Respondents information given to one Respondent, if the 
information will assist the other Respondents in submitting Bids or if the lack of the 
information will prejudice the other Respondents.
B.
An addendum to Invitations for Bid shall be so identified and be made available to all 
prospective Respondents.

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C.
Addendums shall be issued within a reasonable time before Bid closing to allow 
prospective Respondents to consider them in preparing their Bids. If the time and date set 
for Bid closing does not permit sufficient time for Bid preparation, the time and date for Bid 
closing shall be extended by addendum.
MC1-319
PRE-CLOSING MODIFICATION OR WITHDRAWAL OF BIDS
A.
A Respondent may modify or withdraw its Bid at any time before Bid closing if the 
modification or withdrawal is received before the date and time set for Bid closing in the 
location designated in the Invitation For Bids for receipt of Bids.
B.
A document concerning a modification or withdrawal of a Bid shall be retained in the 
appropriate Procurement file.
MC1-320
LATE BIDS, LATE WITHDRAWALS, AND LATE MODIFICATIONS
A.
A Bid, modification or withdrawal is late if it is received at the location designated in the 
Invitation For Bids for receipt of Bids after the date and time set for Bid closing.
B.
A late Bid, late modification or late withdrawal shall be rejected.
MC1-321
RECEIPT, OPENING, AND RECORDING OF BIDS 
A.
The time and date of each Bid and modification received shall be recorded upon receipt 
and be secured until the time and date set for Bid closing.
B.
A document received that is not identified as a response to a Solicitation or does not identify 
the Respondent or Solicitation may be opened solely for the purpose of identification. A 
Record shall be made of the reason for opening it, the date and time it was opened, the 
Solicitation to which the Bid responded and the signature of the person who opened the 
Document. The record shall be retained in the appropriate Procurement file.
C.
Bids shall be opened publicly at the time, date and location as designated in the Invitation 
For Bids. The name of each Respondent, the Bid Price, and other information deemed 
appropriate by the Procurement Officer shall be read aloud. A Bid Abstract shall be 
available for public inspection as soon as practicable.
D.
The Bids shall not be opened for public inspection until after a Contract has been Awarded. 
After Contract Award, the Bids shall be available for public inspection, except to the extent 
that the withholding of information is permitted or required by law or is determined to be 
confidential pursuant to MC1-104.

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MC1-322
MISTAKES IN BIDS
A.
A Respondent may correct mistakes discovered before the date and time set for Bid closing 
by withdrawing or correcting the Bid as provided in MC1-319.
B.
After Bid closing, a Bid mistake based on an error in judgment may not be corrected or 
withdrawn.
C.
After Bid closing, the Procurement Officer can waive Minor Informalities in a Bid if 
Advantageous to Maricopa County. Any waiver must be in writing and retained in the 
appropriate Procurement file.
D.
After Bid closing, the Chief Procurement Officer may permit a Respondent to correct or 
withdraw a Bid without penalty if a mistake is clearly evident on the face of the Bid.
E.
After Bid closing, the Bid may not be withdrawn and may be corrected to the intended Bid 
if a Bid mistake and the intended Bid are evident on the face of the Bid.
F.
If correction or withdrawal of a Bid after Bid closing is permitted under this section, a Written 
Determination shall be prepared and placed in the procurement file showing that the relief 
was permitted.
MC1-323
BID EVALUATION AND AWARD
A.
The Contract shall be Awarded to the lowest Responsive and Responsible Respondent 
whose Bid meets the requirements and the evaluation criteria set forth in the Invitation For 
Bids. Unless otherwise provided in the Invitation For Bids, Award may be made by 
individual line item, by group of line items, or for the aggregate total of all line items.
B.
A product evaluation may be conducted to determine whether a Respondent's product is 
acceptable as set forth in the Invitation For Bids but not to determine whether one 
Respondent's product is superior to another Respondent's product. Any Respondent's 
Offer that does not meet the acceptability requirements shall be rejected as nonresponsive.
C.
Bids shall be evaluated to determine which Respondent Offers the lowest Cost to Maricopa 
County in accordance with the evaluation criteria set forth in the Invitation For Bids. Only 
objectively measurable criteria that are set forth in the Invitation For Bids shall be applied 
in determining the lowest Respondent. Examples of such criteria include, but are not limited 
to, transportation Cost, energy Cost, ownership Cost, and other identifiable Costs or Total 
Life Cycle Cost formula. Evaluation factors need not  be precise predictors of actual future 
Costs, but to the extent possible the evaluation factors

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shall be reasonable estimates based upon information the Procurement Officer has 
available concerning future use.
D.
A Contract may not be Awarded to a Respondent submitting a higher quality item than that 
designated in the Invitation For Bids unless the Respondent is also the lowest Respondent 
as determined under Subsection C of this Section. The Procurement Officer may seek 
written Clarification of a Bid but this does not permit Negotiations with any Respondent.
E.
If there are two or more low Responsive Bids from Responsible Respondents that are 
identical in Price and that meet all the requirements and criteria set forth in the Invitation 
For Bids, Award may be made by drawing lots or any random chance manner that will 
resolve the tie. If time permits, the Respondents involved shall be given an opportunity to 
attend the drawing or other random chance manner selected to resolve the tie. The drawing 
or other random chance manner selected shall be witnessed by at least one person other 
than the Procurement Officer.
F.
A record showing the basis for determining the successful Respondent shall be retained in 
the Procurement file.
G.
A written notice of Award shall be sent to the successful Respondent. The notice of Award 
shall be made available to the public.
MC1-324
ONLY ONE RESPONSE RECEIVED
If only one response is received to a Solicitation, an Award may be made to the single 
Respondent if the Procurement Officer determines in writing that the Price submitted is fair 
and reasonable, and that either other prospective Respondents had reasonable 
opportunity to respond, or there is not adequate time for resolicitation. Otherwise the 
response may be rejected pursuant to the provisions of MC1-359 and:
1.
A new Solicitation may be issued. If a new Solicitation is issue, the single response 
to the previous Solicitation shall be remain confidential until Award or cancellation 
of the new Solicitation; or
2.
The proposed Procurement may be canceled; or
3.
If the Procurement Officer determines in writing that the need for the Commodity 
or Service continues and the acceptance of the one response is not Advantageous 
to Maricopa County, the Procurement may then be conducted in a manner 
determined by the Chief Procurement Officer to be most Advantageous to the 
County.

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MC1-325
MULTI-STEP SEALED BIDDING
A.
The multi-step sealed bidding method may be used if the Procurement Officer determines 
that:
1.
Available specifications or Purchase Descriptions are not sufficiently complete to 
permit full competition without technical evaluations and Negotiations to ensure 
mutual understanding between each Respondent and Maricopa County;
2.
Definite criteria exist for evaluation of Technical Proposals;
3.
More than one technically qualified source is expected to be available; and
4.
A Fixed Price-Contract will be used.
B.
The Procurement Officer may hold a conference with Respondents before submission or 
at any time during the evaluation of the unpriced Technical Proposals.
MC1-326
PHASE ONE OF MULTI-STEP BIDDING
A.
Multi-Step sealed bidding shall be initiated by the issuance of an invitation to submit 
Technical Proposals. The invitation to submit Technical Proposals shall be issued 
according to MC1-316 and shall contain the following information:
1.
Notice that the Procurement shall be conducted in two phases and that Priced Bids 
will be considered only in the second phase and only from those Respondents 
who’s unpriced Technical Proposals are found acceptable in the first phase;
2.
The best description of the Commodities or Services desired;
3.
The requirements for the Technical Proposals, such as drawings and Descriptive 
Literature;
4.
The criteria for evaluating Technical Proposals;
5.
The closing date and time for receipt of Technical Proposals and the location 
where Proposals should be delivered or mailed; and
6.
A statement that Negotiations may be held.
B.
The Request For Technical Proposal may be amended after the submission of the unpriced 
Technical Proposals. The amendment shall be distributed only to Respondents

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who submitted unpriced Technical Proposals, and those Respondents shall be permitted 
to submit new unpriced Technical Proposals or to amend the Proposals already submitted. 
If an amendment materially changes the Procurement, the Request For Technical 
Proposals shall be canceled or reissued.
C.
Unpriced Technical Proposals shall not be opened publicly, but shall be opened in the 
presence of two or more Procurement officials. The contents of unpriced Technical 
Proposals shall not be disclosed to unauthorized persons.
D.
Unpriced Technical Proposals shall be evaluated solely in accordance with the criteria set 
forth in the Request For Technical Proposal and shall be determined to be either 
acceptable for further consideration or unacceptable. A determination that an unpriced 
Technical Proposal is unacceptable shall be in writing, state the basis of the determination 
and be retained in the Procurement file.
E.
The Procurement Officer may conduct Negotiations with any Respondent who submits an 
acceptable Technical Proposal. During Negotiations, the Procurement Officer shall not 
disclose any information derived from one unpriced Technical Proposal to any other 
Respondent. After Negotiations, the Procurement Officer shall establish a closing date  for 
receipt of final Technical Proposals and shall notify in writing Respondents submitting 
acceptable Proposals of the closing date. The Procurement Officer shall keep a record of 
all Negotiations.
F.
After receipt of final Technical Proposals, the Procurement Officer shall determine whether 
the Technical Proposals are acceptable for consideration in phase two or unacceptable. If 
the Procurement Officer determines a Respondent’s unpriced Technical Proposal is 
unacceptable, the Procurement Officer shall notify that Respondent of the determination 
and the Respondent shall not be afforded an opportunity to amend its Technical Proposal.
G.
At any time during phase one, Proposals may be withdrawn or Clarifications may be 
requested from Respondents.
MC1-327
PHASE TWO OF MULTI-STEP SEALED BIDDING
A.
Upon completion of phase one, the Procurement Officer shall issue an Invitation For Bids 
and conduct phase two under MC1-316 through MC1-323 as a Competitive Sealed Bidding 
Procurement, except that the Invitation For Bids shall be issued only to Respondents 
whose final Technical Proposals were determined to be acceptable in phase one.
B.
Unpriced Technical Proposals of unsuccessful Respondents shall be open to public 
inspection to the extent set forth in MC1-321.

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MC1-328
COMPETITIVE SEALED PROPOSALS
A.
If it is determined that the use of Competitive Sealed Bidding is either not practicable or not 
Advantageous to Maricopa County, a Contract may be entered into by Competitive Sealed 
Proposals. The Chief Procurement Officer may determine that it is either not practicable or 
not Advantageous to Maricopa County to procure specified types of Commodities or 
Services by Competitive Sealed Bidding, except that the Competitive Sealed Proposal 
method shall not be used for Construction Contracts.
B.
Proposals shall be solicited through a Request For Proposals.
C.
Public notice of the Request For Proposals shall be given in the same manner as provided 
in MC1-315.
D.
Proposals shall be opened publicly at the time and place designated in the Request For 
Proposals. Only the name of each Respondent shall be publicly read and recorded. All other 
information contained in the Proposals shall be deemed confidential until Award or 
cancellation of the Solicitation. All information contained in the Proposals shall be open  for 
public inspection after Contract Award or cancellation of the Solicitation, except those 
portions deemed confidential in accordance with MC1-104.
E.
The Request For Proposals shall list the evaluation criteria in the order of their importance, 
except that one or more of the criteria may be given equal weight. Specific numerical 
weighting is not required.
F.
Clarifications may be requested from Respondents.
G.
Negotiations may be conducted with Responsible Respondents who submit Proposals 
determined to be reasonably susceptible of being selected for Award. Revisions may be 
permitted after submissions and before Award for the purpose of obtaining best and final 
Offers. In conducting Negotiations, there shall be no disclosure of any information derived 
from Proposals submitted by competing Respondents.
H.
The Award shall be made to the Responsible Respondent whose Proposal is determined in 
writing to be the most Advantageous to Maricopa County taking into consideration the 
evaluation factors set forth in the Request For Proposals. No other factors or criteria may 
be used in the evaluation. The Contract file shall contain a Written Determination of the 
basis for the Award.
MC1-329
COMPETITIVE SEALED PROPOSAL DETERMINATION
A.
The Chief Procurement Officer may make a determination that it is either not practicable

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or not Advantageous to Maricopa County to procure specified types of Commodities or 
Services by Competitive Sealed Bidding. The Chief Procurement Officer may modify or 
revoke a determination at any time.
B.
Competitive Sealed Bidding may not be practicable or Advantageous if it is necessary to:
1.
Use other than a Fixed-Price Contract; or
2.
Conduct oral or written Negotiations with Respondents concerning aspects of their 
Proposals; or
3.
Afford Respondents an opportunity to revise their Proposals; or
4.
Compare the different Price, quality, and contractual factors of the Proposals 
submitted; or
5.
Conduct Negotiations with one or more of the Respondents to the Solicitation.
6.
Award a Contract in which Price is not the determining factor.
MC1-330
REQUEST FOR PROPOSALS
A.
A Request For Proposals shall set forth those factors listed in MC1-316.D that are applicable 
and shall also state:
1.
Type of Services or Commodities required and a description of the work involved;
2.
Type of Contract to be used;
3.
Contract duration;
4.
Whether Cost or Price Data is required;
5.
That Respondents may designate portions of the Proposal as confidential in 
accordance with MC1-104;
6.
The Minimum information that the Proposal shall contain; and
7.
The closing date and time for receipt of Proposals.
B.
A Request For Proposals shall be issued at least ten days before the closing date and time 
for receipt of Proposals unless a shorter time is determined necessary in writing by the Chief 
Procurement Officer.

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C.
Request For Proposal forms shall be approved by the Chief Procurement Officer.
D.
Addenda to Requests For Proposals shall be made in accordance with MC1-318.
MC1-331
PRE-PROPOSAL CONFERENCES
Pre-proposal conferences may be convened in accordance with MC1-317. 
MC1-332
LATE PROPOSALS, MODIFICATIONS, MISTAKES OR WITHDRAWALS
A.
A Proposal received after the closing date and time for receipt of Proposals is late and shall 
not be considered. A best and final Offer received after the closing date and time for receipt 
of best and final Offers is late and shall not be considered.
B.
A modification of a Proposal received after the closing date and time for receipt of Proposals 
is late and shall not be considered.
C.
A modification of a Proposal resulting from an addendum issued after the closing date and 
time for receipt of Proposals shall be considered if received by the closing date and time set 
forth in the addendum or by the closing date and time for submission of best and final Offers, 
whichever is applicable. A modification of a Proposal resulting from Negotiations shall be 
considered if received by the closing date and time set forth in the addendum, or by the 
closing date and time for submission of best and final Offers, whichever is applicable. If the 
modifications described in this Subsection are received after the respective date and time 
described in the Subsection, the modifications are late and shall not be considered.
D.
A Proposal may be withdrawn at any time before the closing date and time set forth in the 
solicitation or for receipt of best and final Offers.
E.
Prior to the date and time set for receipt of best and final Offers, any Respondent with whom 
Negotiations have been held may withdraw its Proposal or correct any mistake by modifying 
the Proposal.
F.
After receipt of best and final Offers, a Respondent may withdraw a Proposal or correct a 
mistake in accordance with MC1-322.B through E.
MC1-333
RECEIPT OF PROPOSALS
A.
Each Proposal received shall be time stamped and retained in a secure place until the 
closing date and time for receipt of Proposals. A register of Proposals shall be prepared and 
shall set forth the name of each Respondent and the identity of the Request For

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Proposals for which the Proposal was submitted.
B.
Proposals shall be opened in the presence of a witness at the time, date and location, 
specified in the Solicitation. Proposals shall be shown only to Maricopa County personnel 
having a legitimate interest in them or persons assisting Maricopa County in evaluation.
C.
If only one Proposal is received in response to a Request For Proposals, the Procurement 
Officer may either recommend an Award in accordance with MC1-324, cancel the 
Solicitation, or, resolicit. If a new Solicitation is issue, the single response to the previous 
solicitation shall be remain confidential until Award or cancellation of the new Solicitation
MC1-334
EVALUATION OF PROPOSALS
A.
The Chief Procurement Officer shall select and appoint a selection committee to evaluate the 
proposals and make a recommendation based on the criteria set forth in the request for 
proposals. No member of the Board of Supervisors or their district staff shall participate in  the 
evaluation of Proposals.
B.
Proposals shall be evaluated on the factors set forth in the Request For Proposals. No other 
factors or criteria may be used in the evaluation.
C.
For the purpose of Negotiations, the Procurement Officer shall determine that Proposals 
are either reasonably susceptible of being selected for Award or unacceptable. A 
determination that a Proposal is unacceptable shall be in writing, state the basis of the 
determination and be retained in the Procurement file.
MC1-335
NEGOTIATIONS WITH INDIVIDUAL RESPONDENTS
The Procurement Officer shall establish procedures and schedules for conducting 
Negotiations. Disclosure of one Respondent's Price or any information derived from 
competing Proposals is prohibited. Any Response to a Procurement Officer's request for 
Clarification of a Proposal shall be in writing. The Procurement Officer shall keep a record 
of all Negotiations.
For the purposes of conducting Negotiations with Respondent’s, the Procurement Officer is 
authorized to use either of the following methods which, in his/her judgment, best meets the 
unique requirements of each Solicitation process.
A.
Concurrent Negotiations. Negotiations may be conducted concurrently with Responsible 
Respondents for the purpose of determining source selection and/or Contract Award.
B.
Exclusive Negotiations. A determination may be made by the Chief Procurement Officer  to 
enter into exclusive Negotiations with the Responsible Respondent whose Proposal is

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determined in the selection process to be most Advantageous to the County. Exclusive 
Negotiations may be conducted subsequent to concurrent Negotiations or may be 
conducted without requiring previous concurrent Negotiations. A determination to conduct 
exclusive Negotiations shall not constitute a Contract Award nor shall it confer any property 
rights to the successful Respondent. If exclusive Negotiations are conducted and an 
agreement is not reached, the County may enter into exclusive Negotiations with the next 
highest ranked Respondent without the need to repeat the formal Solicitation process.
MC1-336
BEST AND FINAL OFFERS
The Procurement Officer may issue a written request for best and final Offers.  The request 
shall set forth the date, time and place for the submission of best and final Offers. Best and 
final Offers shall be requested only once, unless the Chief Procurement Officer makes a 
Written Determination that it is Advantageous to the County to request additional best and 
final Offers. The request for best and final Offers shall inform Respondents that  if they do 
not submit a notice of withdrawal or a best and final Offer, their immediate previous Offer 
will be construed as their best and final Offer.
MC1-337
EXTENSION OF ACCEPTANCE TIME
After receipt of Bids or Proposals, if the Procurement Officer determines that a Contract 
cannot be Awarded within the time limits stated in the Solicitation, a written extension may 
be requested from the Respondent to allow additional time to Award the Contract.
MC1-338
CONTRACT NEGOTIATIONS
After the Respondent who is determined to be most Advantageous to the County has been 
selected through the source selection process, Negotiations may be conducted for the 
purpose of developing a recommended Contract for Award.
MC1-339
CONTRACT AWARD
A.
The Procurement Officer shall recommend, to the Board of Supervisors, Award of a 
Contract to the Respondent whose Proposal is determined in writing to be most 
Advantageous to Maricopa County based on the factors set forth in the Request For 
Proposals. The determination shall explain the basis of the Award.
B.
After final Contract execution, the Proposals shall be open for public inspection except to 
the extent that the withholding of information is permitted or required by law. If the 
Respondent designates a portion of its Proposal as confidential, it shall isolate and identify 
in writing the confidential portions in accordance with MC1-104.

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MC1-340
MULTI-STEP COMPETITIVE SEALED PROPOSALS
A.
If the Chief Procurement Officer and Procurement Officer determine in writing that the use 
of Competitive Sealed Bidding is either not practicable or not Advantageous to Maricopa 
County, a Contract may be entered into using Multi-Step Competitive Sealed Proposals. 
The Chief Procurement Officer may determine that it is either not practicable or not 
Advantageous to Maricopa County to procure specified types of Commodities or Services 
by Competitive Sealed Bidding, except that the Multi-Step Competitive Sealed Proposal 
method shall not be used for Construction Contracts.
B.
Proposals shall be solicited through a two step Request For Proposals process composed 
of requesting unpriced Technical Proposals from Respondents followed by a second phase 
composed of inviting Respondents determined to have submitted acceptable technical 
Offers to submit pricing Offers.
C.
Public notice of the Multi-Step Request For Proposals shall be given in the same manner 
as provided in MC1-315.
D.
Pre-proposal conferences may be convened in accordance with MC1-317.
E.
Late, modifications, mistakes or withdrawals of Proposals will be conducted in accordance 
with MC1-332.
F.
Proposals shall be received and opened in the same manner as provided in MC1-333.
G.
Proposals shall be evaluated in the same manner as provided in MC1-334.
H.
Clarifications may be requested from Respondents.
I.
Negotiations with Responsible Respondents in the same manner as provided in MC1-335 
and MC1-338.
J.
Requests for best and final Offers shall be conducted in the same manner as provided in 
MC1-336.
L.
Requests for extension of acceptance time shall be conducted in the same manner as 
provided in MC1-337.
M.
The Award shall be made to the Responsible Respondent in the same manner as provided 
in MC1-339.
MC1-341
MULTI-STEP COMPETITIVE SEALED PROPOSAL DETERMINATION

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A.
The Chief Procurement Officer may make a determination that it is either not practicable or 
not Advantageous to Maricopa County to procure specified types of Commodities or 
Services by Competitive Sealed Bidding. The Chief Procurement Officer may modify or 
revoke a determination at any time.
B.
Competitive Sealed Bidding may not be practicable or Advantageous if it is necessary to:
1.
Use other than a Fixed-Price Contract; or
2.
Conduct oral or written Negotiations with Respondents concerning aspects of their 
Offers; or
3.
Afford Respondents an opportunity to revise their Offers; or
4.
Compare the different Price, quality, and contractual factors of the Offers submitted; 
or
5.
Conduct Negotiations with one or more of the Respondents to the Solicitation.
6.
Award a Contract in which Price is not the determining factor.
MC1-342
PHASE ONE OF MULTI-STEP REQUEST FOR PROPOSALS
A.
Multi-Step Request For Proposals shall be initiated by issuance of an invitation to submit 
unpriced Technical Proposals. The invitation to submit Technical Proposals shall set forth 
those factors listed in MC1-316.D that are applicable and shall also state:
1.
Type of Services or Commodities required and a description of the work involved;
2.
Type of Contract to be used;
3.
Contract duration;
4.
A statement Negotiations may be held to discuss Technical Proposals;
5.
That Respondents may designate portions of the Proposal as confidential in 
accordance with MC1-104;
6.
The Minimum information that the Proposal shall contain, such as drawing 
Descriptive Literature; and
7.
The closing date and time for receipt of Proposals.
B.
Multi-Step Request For Proposals shall be issued at least ten days before the closing date

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and time for receipt of Proposals unless a shorter time is determined necessary in writing 
by the Chief Procurement Officer.
C.
Multi-Step Request For Proposal forms shall be approved by the Chief Procurement Officer.
D.
Addenda issued prior to the closing date and time for receipt of Multi-Step Requests For 
Proposals Technical Offers shall be made in accordance with MC1-318.
E.
Technical Proposals may be amended after submission. The addenda requesting 
amendments after the closing date and time for receipt to Technical Proposals shall be 
distributed only to Respondents who submitted unpriced Technical Proposals, and those 
Respondents shall be permitted to submit new unpriced Technical Proposals or to amend 
the Proposals already submitted. If an amendment materially changes the Procurement, 
the Request for Technical Proposals shall be canceled or reissued.
MC1-343
PHASE TWO OF MULTI-STEP REQUEST FOR PROPOSALS
A.
Upon completion of phase one, the Procurement Officer shall issue an request for Pricing 
Proposals only to Respondents whose final Technical Proposals were determined to be 
acceptable in phase one.
B.
Negotiations may be conducted with Responsible Respondents who submit Pricing 
Proposals determined to be reasonably susceptible to being selected for Award.  Revisions 
may be permitted after submissions and before Award for the purpose of obtaining best and 
final Offers. In conducting Negotiations, there shall be no disclosure of any information 
derived from Proposals submitted by competing Respondents.
C.
The Award shall be made to the Responsible Respondent whose Proposal is determined in 
writing to be the most Advantageous to Maricopa County taking into consideration the 
evaluation factors set forth in the Request For Technical Proposals and the submitted 
Pricing Proposals. The Contract file shall contain a Written Determination of the basis for 
the Award.
MC1-344
EVALUATION OF MULTIPLE STEP PROPOSALS
A.
The Director shall select and appoint a selection committee to evaluate the proposals and 
make a recommendation based on the criteria set forth in the request for proposals. No 
member of the Board of Supervisors shall participate in the evaluation of Proposals.
B.
Proposals shall be evaluated on the factors set forth in the Request for Technical Proposals. 
No other factors or criteria may be used in the evaluation.

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C.
For the purpose of Negotiations, the Procurement Officer shall determine that Proposals 
are either reasonably susceptible of being selected for Award or unacceptable. A 
determination that a Proposal is unacceptable shall be in writing, state the basis of the 
determination and be retained in the Procurement file.
D.
Concurrent Negotiations. Negotiations may be conducted concurrently with Responsible 
Respondents for the purpose of determining source selection and/or Contract Award.
E.
Exclusive Negotiations. A determination may be made by the Chief Procurement Officer  to 
enter into exclusive Negotiations with the Responsible Respondent whose Proposal is 
determined in the selection process to be most Advantageous to the County. Exclusive 
Negotiations may be conducted subsequent to concurrent Negotiations or may be 
conducted without requiring previous concurrent Negotiations. A determination to conduct 
exclusive Negotiations shall not constitute a Contract Award nor shall it confer any property 
rights to the successful Respondent. If exclusive Negotiations  are conducted  and an 
agreement is not reached, the County may enter into exclusive Negotiations with the next 
highest ranked Respondent without the need to repeat the formal Solicitation process.
MC1-345
INVITATION TO NEGOTIATE
A.
If the Chief Procurement Officer and Procurement Officer determine in writing that the use 
of Competitive Sealed Bidding or Competitive Sealed Proposals are not practicable, 
Advantageous or do not Offer the Best Value to Maricopa County, a Contract may be 
entered into through an Invitation to Negotiate. The Chief Procurement Officer may make a 
determine that it is neither practicable, nor Advantageous to Maricopa County to procure 
specified types of unique Commodities or Services by Competitive Sealed Bidding or 
Competitive Sealed Proposals, except that the Invitation to Negotiate method shall not be 
used for Construction Contracts.
B.
Offers shall be solicited through an Invitation to Negotiate.
C.
Public notice of the Invitation to Negotiate shall be given in the same manner as provided 
in MC1-315.
D.
Offers shall be opened publicly at the time and place designated in the Invitation to 
Negotiate. Only the name of each Respondent shall be publicly read and recorded. All other 
information contained in the Offers shall be deemed confidential until Award or cancellation 
of the Solicitation. All information contained in the Offers shall be open for public inspection 
after Contract Award or cancellation of the Solicitation, except those portions deemed 
confidential in accordance with MC1-104.
E.
The Procurement Officer shall evaluate and determine if an Offer is acceptable. The

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Procurement Officer shall select one or more Respondents with which to begin Negotiations. 
After Negotiations are conducted, the Contract shall be Awarded to the Responsible and 
Responsive Respondent determined to provide the Best Value to Maricopa County. The 
Contract file must contain a short concise statement that explains the basis for Respondents 
selection and that sets forth the Respondent's deliverables and Price, pursuant to the 
Contract, along with a determination in writing explanation of how these deliverables and 
Price provide the Best Value to Maricopa County.
MC1-346
PROCUREMENT NOT EXCEEDING AN AGGREGATE AMOUNT OF ONE HUNDRED 
THOUSAND DOLLARS
A.
Any Procurement other than a Procurement under Article 5, which does not exceed an 
aggregate dollar amount of $100,000 may be made in accordance with the following 
procedures except that the Procurement shall be made with such competition as is 
practicable under the circumstances. Procurement requirements shall not be artificially 
divided or fragmented so as to constitute a purchase under this section and to circumvent 
the source selection procedures required by MC1-315 through 324, MC1-325 through 327, 
MC1-328 through 339, MC1-340 through 344,or MC1-352.D.3.
B.
If practical, purchases estimated to Cost $50,000 or more, but not exceeding $100,000, 
shall be made in accordance with the following procedures:
1.
The Procurement Officer shall solicit written quotations by issuing a Request For 
Quotations to at least five vendors, if possible.
2.
Respondents shall submit quotations on a form approved by the Chief Procurement 
Officer and the quotations shall be recorded and placed in the Procurement file.
3.
The Award is made to the Respondent in accordance with the procedures for the 
Solicitation method chosen in MC1-346.A.
4.
If only one responsive quotation is received, the purchase may be made based on 
that quotation upon a determination that the Price is fair and reasonable. A 
statement shall be included in the Contract file setting forth the basis for determining 
that the Contract is fair and reasonable. This determination may be based on a 
comparison of the proposed Price with Prices found reasonable on previous 
purchases or current Price lists.
5.
Pricing on written quotations is to remain confidential until the transaction is 
complete, i.e., the purchase order is issued.
C.
If practical, purchases estimated to Cost $25,000 or more, but less than $50,000, shall be

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made in accordance with the following procedures:
1.
The Procurement Officer shall solicit written quotations by issuing a Request For 
Quotations to at least three vendors, if possible.
2.
Respondents shall submit quotations on a form approved by the Chief Procurement 
Officer and the quotations shall be recorded and placed in the Procurement file.
3.
The Award is made to the Respondent in accordance with the procedures for the 
Solicitation method chosen in MC1-346.A.
4.
If only one responsive quotation is received, the purchase may be made based on 
that quotation upon a determination that the Price is fair and reasonable. A 
statement shall be included in the Contract file setting forth the basis determining 
that the Price is fair and reasonable. This determination may be based on a 
comparison of the proposed Price with Prices found reasonable on previous 
purchases or current Price lists.
5.
Pricing on written quotations is to remain confidential until the transaction is 
complete, i.e., the purchase order is issued.
D.
If practical, purchases estimated to Cost $5,000 or more, but less than $25,000, shall be 
made in accordance with the following procedures:
1.
The Procurement Officer shall solicit oral quotations from at least three vendors, if 
possible.
2.
Quotations received shall be recorded and placed in the Procurement file.
3.
The Award shall be made to the Respondent in accordance with the procedures for 
the Solicitation method chosen in MC1-346.A.
4.
If only one responsive quotation is received, the purchase may be made based on 
that quotation upon a determination that the Price is fair and reasonable. A 
statement shall be included in the Contract file setting forth the basis for determining 
that the Contract is fair and reasonable. This determination may be based on a 
comparison of the proposed Price with Prices found reasonable on previous 
purchases or current Price lists.
5.
Pricing on oral quotations is to remain confidential until the transaction is complete, 
i.e., the purchase order is issued.

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E.
For purchases of less than $5,000 the Procurement Officer shall utilize procedures 
established by the Chief Procurement Officer providing for adequate and reasonable 
competition and for making records to facilitate auditing including the following:
1.
Purchases less than $5,000 may utilize a single selection process based on vendor 
experience, stock availability and delivery requirements.
2.
Pricing on telephone and written quotations is to remain confidential until the 
transaction is complete, i.e., the purchase order is issued.
MC1-347
SOLE SOURCE NOT EXCEEDING AN AGGREGATE AMOUNT OF ONE HUNDRED 
THOUSAND DOLLARS
The Chief Procurement Officer may make the determination that the sole source method 
set forth in MC1-349 shall be used if a Commodity or Service is available from only one 
vendor, and the purchase is estimated to Cost no more than $100,000. This section does 
not apply to Procurements described in MC1-346.E. The written documentation of the basis 
for the sole source Procurement shall be included in the Contract file.
MC1-348
SOLE SOURCE PROCUREMENT EXCEEDING AN AGGREGATE AMOUNT OF ONE 
HUNDRED THOUSAND DOLLARS
The Board of Supervisors may Award a contract for a Commodity or Service without 
competition by the Board of Supervisors based on written documentation submitted by the 
Using Agency that there is only one source for the required Commodity or Service. Sole 
source Procurement shall be avoided, except when no reasonable alternative source exists. 
The written documentation of the basis for the sole source Procurement shall be included 
in the Contract file.
MC1-349
SOLE SOURCE PROCUREMENT PROCEDURE
A.
Except as provided in MC1-347, the County Using Agency shall submit justification in writing 
to the Board of Supervisors that a sole source Procurement is required. Sole source 
Procurement shall not be used unless there is clear and convincing evidence that there is 
only one source. Any request by a Using Agency that a  Procurement  be restricted to one 
potential Contractor shall be accompanied by an explanation as to why no other would be 
suitable or acceptable to meet the need. The Using Agency requesting sole source 
Procurement shall provide written evidence to support a sole source determination. A 
requirement for a particular proprietary item does not alone justify a sole source 
Procurement if there is more than one potential Respondent for that item.
B.
Upon prior approval of the Board of Supervisors, the Procurement Officer shall negotiate 
with the single supplier, to the extent practicable, a Contract Advantageous to Maricopa

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County.
C.
The provisions of this Code apply to all sole source Procurements unless emergency 
conditions exist as defined in MC1-353.
D.
Examples of sole source Procurements include but are not limited to:
1.
Where compatibility of equipment, accessories, systems, technology, or 
replacement parts is a paramount consideration; or
2.
Where an item is required for trial use or testing.
MC1-350
COMPETITION
IMPRACTICABLE
PROCUREMENT
NOT
EXCEEDING
AN 
AGGREGATE AMOUNT OF ONE HUNDRED THOUSAND DOLLARS
The Chief Procurement Officer may make a Written Determination that the competition 
impracticable method set forth in MC1-352 shall be used if a Commodity or Service is 
available from more than one vendor, however, because of standardization, warranty, or 
other factors approved by the Chief Procurement Officer a competitive Procurement is 
deemed impractical and the purchase is estimated to Cost no more than $100,000. This 
section does not apply to Procurements described in MC1-346.E, MCI 347 and MC1-348. 
The written documentation supporting the competition impracticable Procurement shall be 
included in the Contract file.
MCI-351
COMPETITION IMPRACTICABLE PROCUREMENT EXCEEDING AN AGGREGATE 
AMOUNT OF ONE HUNDRED THOUSAND DOLLARS
The Board of Supervisors may Award a Contract for a Commodity or Service that is 
available from more than one vendor without competition based on written documentation 
submitted by the Using Agency that while the Commodity or Service is available from other 
sources, competition is impractical because of standardization, warranty, or other factors 
as approved by the Board of Supervisors. The written documentation supporting the 
competition impracticable Procurement shall be included in the Contract file.
MC1-352
SINGLE SOURCE PROCUREMENT PROCEDURE
A.
Except as provided in MC1-350 the County Using Agency shall submit Written Justification 
that a competition impracticable Procurement is required. Competition impracticable 
Procurement shall not be used unless there is clear and convincing evidence that 
competition is impractical. Any request by a Using Agency that a Procurement be restricted 
to one potential vendor shall be accompanied by an explanation as to why no other would 
be suitable or acceptable to meet the need. The Using Agency requesting a competition 
impracticable Procurement shall provide written evidence to support a

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competition impracticable determination containing the following:
1.
An explanation of the need and the unusual or unique situation that makes 
compliance with MC1-315 through 324, MC1-325 through 327, MC1-328 through 
339, or MC1-340 through 344 impracticable, unnecessary or contrary to the public 
interest;
2.
A definition of the proposed procurement process to be utilized and an  explanation 
of how this process will foster as much competition as is practicable;
3.
An explanation of why the proposed procurement process is Advantageous to the 
County; and
4.
The scope, duration, and estimated total dollar value of the procurement.
B.
Upon prior approval, the Procurement Officer shall negotiate with the single supplier, to the 
extent practical, a Contract Advantageous to Maricopa County.
C.
The provisions of this Code apply to all competition impracticable Procurements unless 
emergency conditions exist as defined in MC1-353.
D.
Examples of competition impracticable Procurements include but are not limited to:
1.
In the case of new facility Construction or remodels where systems are installed as 
part of the Construction project that have warranty terms that require additional 
modifications, programming changes or other items outside of normal warranty 
related items during the warranty period be completed by original installing vendor 
or the warranty is voided. These systems may include elevators, security  systems, 
etc.
2.
Items or services approved as a County-wide standard.
MC1-353
EMERGENCY PROCUREMENT
A.
Notwithstanding any other provisions of this Code, upon declaration of an emergency or 
other approval as required under MC1-354, the Chief Procurement Officer may make or 
authorize others to make emergency Procurements if there exists a threat to public health, 
welfare, property or safety or if a situation exists which makes compliance with MC1-315 
through 324, MC1-325 through 327, MC1-328 through 339, or MC1-340 through 344 
impracticable, unnecessary or contrary to the public interest. Such emergency 
Procurements shall be made with such competition that is practicable under the 
circumstances. A Written Determination of the basis for the emergency and for the selection 
of the particular Contractor shall be included in the Contract file.
B.
Emergency conditions may arise from, but are not limited to, floods, epidemics, riots or 
equipment failures. An emergency condition creates an immediate and serious need for

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Commodities, Services or Construction that cannot be met through normal Procurement 
methods and that seriously threatens the functioning of Maricopa County Government, the 
preservation of property or the public health or safety.
C.
An emergency Procurement shall be limited in time and quantity to those Commodities, 
Services or Construction necessary to satisfy the emergency need. Emergency approvals 
by the County Manager or Chief Procurement Officer are limited to one year in duration. 
Emergencies based upon an emergency declaration are valid for the duration of the 
declared emergency.
MC1-354
EMERGENCY PROCUREMENT PROCEDURE
A.
A Using Agency seeking an emergency Procurement shall prepare a requisition 
documenting the existence of an emergency condition, how it arose and explaining the 
extent of Procurement needed. The requisition shall be approved by the elected official, 
department head or other designated official of the Using Agency.
B.
Emergency Procurements based on a declared emergency are to include a copy of the 
emergency resolution with the requisition. Emergency procurements less than $100,000 
must be approved by the Chief Procurement Officer.   Emergency Procurements with a 
value between $100,000 and $5,000,000 must be approved by the County 
Manager, not to exceed $10,000,000 per week for the duration of the emergency. 
All other emergency procurements must be approved by the Board of Supervisors. 
C.
The County Manager or Board of Supervisors shall determine in writing whether to grant 
the request. If the request is approved by the County Manager or the Board of Supervisors, 
it shall be forwarded to the Office of Procurement Services for expeditious processing. The 
County Manager shall submit to the Board of Supervisors by the last business day of each 
month and for successive months, as applicable, a report providing a status of the 
emergency until the situation has been satisfactorily resolved.
D.
A copy of each requisition processed under this procedure shall be kept on file in the Using 
Agency requesting the emergency Procurement and the Office of Procurement Services.
E.
If the nature of the emergency does not permit submission of a timely requisition, the 
Elected Official or Department Head may make an oral request to the County Manager 
or Chairman of the Board of Supervisors who may make an oral determination and 
delegation. The requisition required under Subsection A shall be submitted to the 
County Manager or Chairman of the Board of Supervisors for formal approval.
F.
The County Manager or Chairman of the Board of Supervisors may approve a written 
request subsequent to the Procurement if:

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1.
The emergency necessitated immediate response and it was impracticable to 
contact the County Manager or the Chairman of the Board of Supervisors.
2.
The Procurement was made with as much competition as was practicable 
under the circumstances.
3.
The Price paid was reasonable under the emergency circumstances.
4.
The request required under Subsection A was submitted to the County 
Manager or the Chairman of the Board of Supervisors.
MC1-355
COMPETITIVE SELECTION PROCEDURES FOR PROFESSIONAL SERVICES
A.
Competitive Sealed Bidding may not be Advantageous if it is necessary to:
1.
Use a Contract other than a Fixed-Price type; or
2.
Conduct oral or written Negotiations with Respondents concerning technical 
and Price aspects of their Proposals; or
3.
Afford Respondents an opportunity to revise their Response; or
4.
Compare the different Price, quality, and contractual factors of the Response 
submitted; or
5.
Award a Contract in which Price is not the only determining factor.
B.
If the Purchasing Agency determines in writing that the use of Competitive Sealed 
Bidding is not Advantageous, the Services specified in MC1-203 may be negotiated 
using one of the alternative methods as set forth in subsection D.
C.
Procedures for selection of A/E Consultant Services for planning and design of 
Construction projects are contained in Article 5 of this Code.
D.
After determining that Competitive Sealed Bidding is not Advantageous, the Purchasing 
Agency may select one of the following Procurement procedures:
1.
Competitive Sealed Proposal procedure pursuant to MC1-328; or
2.
Multiple stepped bidding pursuant to MC1-325; or
3.
Review Of Qualifications of Persons interested in contracting for particular 
Professional Service. If this Procurement procedure is selected, it shall be

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conducted by a selection committee of three or more representatives of Maricopa 
County. One of the representatives shall be a peer of the Persons being  reviewed. 
The selection board may select one or more qualified Persons for Contract Award 
at a fair and reasonable Price after reviewing:
a.
The qualifications of at least three Persons from a list maintained by a 
Purchasing Agency and updated annually. Each Purchasing Agency is to 
establish procedures for maintaining and updating a list of prospective 
Persons who have indicated by submission a Letter of Interest in being 
considered for future Contracts within the scope of their professional 
qualifications.
b.
The qualifications of all Persons submitting a Letter of Interest and a 
statement of qualifications in response to a public advertisement which 
includes the closing date for Letters of Interest and statements of 
qualifications.
c.
Persons referred by a qualified outside professional organization that shall 
attest in writing to such Persons qualification and suitability to perform the 
Service.
d.
All information other than the name of the Respondent shall remain 
confidential until after the Award.
E.
If one of the alternative methods is used the Procurement file must contain a written 
statement describing why the use of Competitive Sealed Bidding was determined to be not 
Advantageous.
MC1-356
CANCELLATION OR REJECTION OF SOLICITATIONS FOR BIDS OR REQUEST FOR 
PROPOSALS
An Invitation For Bids, a Request For Proposals or other Solicitation may be canceled or 
any or all Bids or Proposals may be rejected in whole or in part as may be specified in the 
Solicitation if it is Advantageous to Maricopa County. The reasons for the cancellation or 
rejection shall be made part of the Procurement file.
MC1-357
CANCELLATION OF SOLICITATION BEFORE DATE AND TIME FOR RECEIPT OF 
RESPONSE
A.
Before the date and time that receipt of Responses are due, a Solicitation may be canceled 
in whole or in part if the Procurement Officer determines in writing that cancellation is 
Advantageous to the County

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B.
If a Solicitation is canceled before the date and time that Responses are due, notice of 
cancellation shall be issued.
C.
Any Responses received shall be returned unopened.
MC1-358
CANCELLATION OF SOLICITATION AFTER THE DATE AND TIME SET FOR RECEIPT 
OF RESPONSES
A.
After receipt of Responses but before Award, a Solicitation may be canceled and all 
Responses may be rejected in whole or in part if the Procurement Officer determines in 
writing that cancellation and rejection are Advantageous to Maricopa County.
B.
A notice of cancellation and/or rejection shall be issued to all Respondents.
C.
Responses received under the canceled Solicitation shall be retained in the Procurement 
file. If the Purchasing Agency intends to issue another Solicitation within a reasonable time 
after cancellation for the same Commodities, Services or Construction as under the 
canceled Solicitation, the Purchasing Agency may withhold from public inspection 
Responses submitted under the canceled Solicitation if the Procurement Officer makes a 
Written Determination that such action is Advantageous to Maricopa County. After Award 
of a Contract under a subsequent Solicitation, Responses submitted in response to the 
canceled Solicitation shall be open for public inspection unless non-disclosure is required 
under MC1-104.
D.
The determination to cancel a Solicitation and reject Responses shall be made a part of the 
Procurement file and shall be available for public inspection.
MC1-359
REJECTION OF INDIVIDUAL BIDS OR PROPOSALS 
A.
A Bid may be rejected if:
1.
The Respondent is determined to be nonresponsible pursuant to MC1-360; or
2.
The Bid is nonresponsive in accordance with MC1-323.
B.
A Response may be rejected if:
1.
The Respondent is determined to be nonresponsible pursuant to MC1-360; or
2.
The Respondent is determined nonresponsive in accordance with MC1-323; or
3.
The proposed Price is unreasonable; or

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4.
It is otherwise not Advantageous to Maricopa County.
C.
Respondents whose Responses are rejected under subsection A or B of this Section shall 
be notified in writing of the rejection. Record of the rejection shall be made part of the 
Procurement file.
MC1-360
RESPONSIBILITY OF RESPONDENTS
A.
A Written Determination of nonresponsibility of a Respondent shall be made in accordance 
with this Code. The unreasonable failure of a Respondent to promptly supply information in 
connection with an inquiry with respect to responsibility shall be grounds for a determination 
of nonresponsibility with of the Respondent. A finding of nonresponsibility shall not be 
construed as a violation of the rights of any Person.
B.
To the extent permitted by law, information furnished by a Respondent pursuant to this 
Section shall be confidential.
C.
A Procurement Officer shall determine the Respondent is responsible before 
recommending an Award of the Contract to that Respondent.
D.
Factors to be considered in determining if a Respondent is responsible include, but are not 
limited to:
1.
The proposed Contractor’s financial, physical, personnel or other resources, 
including subcontracts;
2.
The Respondent's length and record of performance and integrity;
3.
Whether the Respondent is legally qualified to Contract with Maricopa County; and
4.
Whether the Respondent supplied all necessary information concerning its 
responsibility.
E.
The Procurement Officer may establish specific responsibility criteria for a particular 
Procurement. Any specific responsibility criteria shall be set forth in the Solicitation.
F.
If a Procurement Officer determines that a Respondent is nonresponsible, the determination 
shall be in writing and set forth the basis for the determination. A copy of  the determination 
shall be promptly sent to the nonresponsible Respondent. The final determination shall be 
made part of the Procurement file.
MC1-361
BID AND CONTRACT SECURITY

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The Chief Procurement Officer may require, in accordance with this Code, the submission 
of security to guarantee faithful Bid and Contract performance. In determining the amount 
and type of security required for each Contract, the nature of the performance and the need 
for future protection to Maricopa County shall be considered. The requirement for security 
must be included in the Solicitation.
MC1-362
BID AND PERFORMANCE BONDS FOR COMMODITY OR SERVICE CONTRACTS
A.
Bid Bonds, Performance Bonds , Payment Bonds and/or other security may be required for 
Commodity or Service Contracts if the Procurement Officer determines that such 
requirement is Advantageous to Maricopa County. The requirement for any such bond shall 
be included in the Solicitation.
B.
Bid or Performance Bonds shall not be used as a substitute for a determination of 
Respondent responsibility.
C.
If a Bid is withdrawn at any time before Bid closing, any Bid security shall be returned to the 
Respondent.
D.
Submission of Bid and Contract security shall comply with the requirements of section MC1-
510.
MC1-363
COST OR PRICING DATA
A.
The submission of current Cost or Pricing Data may be required in connection with an Award 
in situations in which analysis of the proposed Price is essential to determine that the Price 
is reasonable or fair. A Respondent shall, except as provided in Subsection C, submit 
current Cost or Pricing Data and shall certify that, to the best of the Respondent's knowledge 
and belief, the Cost or Pricing Data submitted was accurate, complete and current as of a 
mutually determined specified date before the date of either:
1.
The pricing on any Contract Awarded by a Solicitation or pursuant to the sole source 
Procurement authority, if the Contract Price is expected to exceed an amount 
established by the County Using Agency.
2.
The pricing of any Change Order or Contract modification which is expected to 
exceed an amount established by the Procurement Officer.
B.
Any Contract, Change Order or Contract modification shall contain a provision that the Price 
to Maricopa County shall be adjusted to exclude any significant amounts by which Maricopa 
County finds that the Price was increased because the Respondent-furnished Cost or Price 
Data was incorrect, incomplete or not current as of the date agreed on

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between the parties. Such adjustment by Maricopa County may include profit or fee.
C.
The requirements of this Section need not be applied to Contracts:
1.
If the Contract Price is based on adequate Price competition; or
2.
If the Contract Price is based on established catalog Prices or market Prices; or
3.
If Contract Prices are set by law or regulation; or
4.
If it is determined in writing in accordance with this Code that the requirements of 
this Section may be waived, and the reasons for the waiver are stated in writing.
D.
A Change Order exceeding an amount or percentage established by this Code shall only 
be executed after it is determined in writing that the Change Order is Advantageous to 
Maricopa County.
MC1-364
SUBMISSION OF COST OR PRICING DATA
A.
Cost or Pricing Data may be requested if the Procurement Officer determines in writing that:
1.
The amount of an original or adjusted Price of a Contract to be Awarded by 
Competitive Sealed Proposals, emergency Procurement or sole source 
Procurement may exceed $100,000; or
2.
The Price adjustment of a Contract Awarded by Competitive Sealed Bidding will 
result in an increase in Cost in excess of $100,000; or
3.
If submission of Cost or Pricing Data is otherwise Advantageous to Maricopa 
County.
B.
Cost or Pricing Data shall be submitted to the Procurement Officer prior to the 
commencement of Price Negotiations at the time and in the manner prescribed by the 
Procurement Officer.
C.
In an emergency, Cost or Pricing Data may be submitted at a reasonable time after the 
Contact is Awarded.
D.
The Respondent shall keep all Cost or Price Data submitted current until the Negotiations 
are concluded.
E.
The requirement that Cost or Pricing Data be submitted may be waived if a determination

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is made in writing that the waiver is Advantageous to Maricopa County.
F.
A copy of all determinations that pertain to the submission of Cost or Pricing Data shall be 
maintained in the Contract file.
MC1-365
REFUSAL TO SUBMIT COST OR PRICING DATA
A.
If the Respondent fails to submit Cost or Pricing Data in the required form, the Procurement 
Officer may reject the Proposal.
B.
If a Respondent fails to submit Data to support a Price adjustment in the form required, the 
Procurement Officer may reject the requested Price adjustment and set the amount.
MC1-366
DEFECTIVE COST OR PRICING DATA
A.
The Procurement Officer may reduce the Contract Price if, upon a Written Determination, 
the Cost or Price Data is found to be defective.
B.
The Contract Price shall be reduced in the amount of the defect plus related overhead and 
profit or fee if the Procurement Officer relied upon the defective Data in recommending 
Award of the Contract.
C.
If current Cost or Pricing Data is required, the Awarded Contract shall include notice of the 
right of Maricopa County to a reduction in Price if Cost or Pricing Data is subsequently 
determined to be defective.
MC1-367
PRICE OR COST ANALYSIS
The Procurement Officer shall conduct a Price or Cost analysis if submission of Price or 
Cost Data is required.
MC1-368
APPROVAL OF ACCOUNTING SYSTEM
A.
Except with respect to firm Fixed-Price Contracts, no Contract type may be used unless it 
is determined in writing by the Purchasing Agency that the proposed Contractor’s 
accounting system is adequate to document and allocate Costs.
B.
Before the Award of any Contract, except a firm Fixed-Price Contract, the Procurement 
Officer may determine in writing that the proposed Respondent's accounting system will 
permit timely development of all necessary Cost Data in the form required by the specific 
Contract type contemplated and is adequate to allocate Costs.
MC1-369
MULTI-TERM CONTRACTS

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A.
Unless otherwise provided by law, a Contract for Commodities or Services may be entered 
into for a period of time up to five years (including base term and renewals), as deemed to 
be in the best interest of Maricopa County, if the term of the Contract and conditions of 
renewal or extension, if any, are included in the Solicitation, and monies are available for 
the first fiscal period at the time of contracting. A Contract may be entered into for a period 
of time exceeding five years in accordance with this Code, if the Chief Procurement Officer 
determines in writing that such a Contract would be Advantageous to Maricopa County. 
Payment and performance obligations for succeeding fiscal periods are subject to the 
availability and appropriation of monies.
B.
Before the use of a multi-term Contract, it shall be determined in writing that:
1.
Estimated requirements cover the period of the Contract and are reasonable and 
continuing.
2.
Such a Contract will serve the best interest of Maricopa County by encouraging 
effective competition or otherwise promoting economies in Maricopa County 
Procurement.
C.
If monies are not appropriated or otherwise made available to support continuation of 
performance in a subsequent fiscal period, the Contract shall be canceled and the 
Respondent may only be reimbursed for the reasonable value of any nonrecurring Costs 
incurred at the request of Maricopa County, but not amortized in the Price of the 
Commodities or Services delivered under the Contract or which are otherwise not 
recoverable. The Cost of cancellation may be paid from any funds available for such 
purposes.
MC1-370
RIGHT TO INSPECT PLANT
The County may inspect the part of the plant or place of business of a Contractor or 
subcontractor which is related to the performance of any Contract Awarded or to be 
Awarded by Maricopa County.
MC1-371
RIGHT TO AUDIT RECORDS 
A.
The County may, at reasonable times and places, audit the financial books, records and 
back-up documentation of any Person who is Awarded a Contract by Maricopa County. Any 
Person who receives a Contract, change order or Contract amendment, revision or renewal 
shall maintain the books, records, accounts, statements, reports, files, and other records 
and back-up documentation that relate to the Contract for six (6) years from the date of final 
payment under the Contract, or until after the resolution of any audit  questions which could 
be more than six (6) years, whichever is latest.

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B.
The County is entitled to audit the books, records, accounts, statements, reports, files,  and 
other records and back-up documentation of any Person or any subcontractor under any 
Contract or subcontract to the extent that the books, records and back-up documentation 
relate to the performance of the Contract or subcontract. The books, records, accounts, 
statements, reports, files, and other records shall be maintained by the Person for a period 
of six (6) years from the date of final payment under the prime Contract and by the 
subcontractors for a period of six (6) years from the date of final payment under subcontract, 
or until after the resolution of any audit questions which could be more than six (6) years, 
whichever is latest.
MC1-372
REPORTING OF ANTICOMPETITIVE PRACTICES
A.
If for any reason collusion or other anticompetitive practices are suspected among any 
Respondents, a notice of the relevant facts shall be transmitted to the Chief Procurement 
Officer and to the State Attorney General. This section does not require a law  enforcement 
agency conducting an investigation into such practices to convey such notice to the Chief 
Procurement Officer.
B.
Upon submitting a Response to a Solicitation, Respondent must certify that its submission 
did not involve collusion or other anticompetitive practices.
MC1-373
RETENTION OF PROCUREMENT RECORDS
All Procurement records shall be retained and disposed of in accordance with records 
retention guidelines and schedules approved by the State of Arizona Department of Library, 
Archives, and Public Records.
MC1-374
PROCUREMENT
OF
INFORMATION
SYSTEMS
AND
TELECOMMUNICATION 
SYSTEMS
A.
Notwithstanding the criteria for Contract Award prescribed in MC1-315 through 324 and 
MC1-325 through 327, a Contract for Information Systems or  Telecommunication Systems 
shall be Awarded to the lowest Responsible and Responsive Respondent whose 
Solicitation conforms in all material respects to the requirements and criteria set forth in the 
Invitation For Bids, which shall include as Price evaluation criteria the Total Life Cycle Cost 
and Application Benefits of the Information Systems or Telecommunication Systems to the 
Using Agency. No factors or criteria, other than those set forth in the Solicitation, may be 
used in the evaluation of Bids for Information Systems or Telecommunication systems. 
Procedures for awarding Contracts for Information Systems or Telecommunications 
Systems pursuant to this subsection shall be the same as those prescribed in MC1-315 
through 324 and MC1-325 through 327.

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B.
Notwithstanding the criteria for Contract Award prescribed in MC1-328 through 339 and 
MC1-340 through 344, a Contract for Information Systems or Telecommunications Systems 
shall be Awarded to the Responsible Respondent whose Proposal is determined in writing 
to be the most Advantageous to Maricopa County, taking into consideration the evaluation 
factors set forth in the Request For Proposals, which shall include as evaluation factors the 
Total Life Cycle Cost and Application Benefit of each Proposal. No factors or criteria, other 
than those set forth in the Solicitation, may be used in the evaluation of Proposals for 
Information Systems or Telecommunications Systems. Procedures for awarding a Contract 
for Information Systems or Telecommunication Systems pursuant to this subsection shall 
be the same as those prescribed in MC1-328 through 339 and MC1-340 through 344.
C.
Notwithstanding subsections A and B of this section, when utilizing an existing requirements 
Contract for one or more similar systems under this section that is awarded to more than 
one Respondent for Information or Telecommunications Systems, before a Using Agency 
acquires such a system, it shall take into account the Total Life Cycle Cost and Application 
Benefit of the systems in the manner that the Total Life Cycle Cost and Application Benefit 
are taken into account under Subsections A and B.
D.
The Procurement Officer need not use all of the above referenced evaluation criteria if the 
Procurement Officer makes a written determination to the procurement file that it has been 
determined the use of the specified evaluation criteria is not in the best interest of the 
County.
MC1-375
PROCUREMENT OF EARTH MOVING, MATERIAL HANDLING, ROAD MAINTENANCE 
AND CONSTRUCTION EQUIPMENT: DEFINITIONS
A.
Notwithstanding the criteria for Contract Award prescribed in MC1-315 through 324 and 
MC1-325 through 327, a Contract for Earth Moving, Material Handling, Road Maintenance 
and Construction Equipment shall be awarded to the lowest Responsible and Responsive 
Respondent whose Bid conforms in all material respects to the requirements and criteria 
set forth in the Solicitation, which shall include as Price evaluation criteria the Total Life 
Cycle Cost including residual value of the Earth Moving, Material Handling, Road 
Maintenance and Construction Equipment and such other additional evaluation factors set 
forth in the Solicitation. No factors or criteria may be used in the evaluation of  Solicitations 
for Earth Moving, Material Handling, Road Maintenance and Construction Equipment, other 
than those specified in the Solicitation. The Solicitation shall include, to the extent 
practicable, outright purchase. The Contract Award shall be based on the Price evaluation 
criteria deemed by Maricopa County to the most Advantageous. Procedures  for Awarding 
Contracts for Earth Moving, Material Handling, Road Maintenance and Construction 
Equipment pursuant to this subsection shall be the same as those  prescribed in MC1-315 
through 324 and MC1-325 through 327.

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B.
Notwithstanding the criteria for Contract Award prescribed in MC1-328 through 339 and 
MC1-340 through 344, a Contract for Earth Moving, Material Handling, Road Maintenance 
and Construction Equipment shall be awarded to the responsible Respondent whose 
Proposal is determined in writing to the most Advantageous to Maricopa County. The 
evaluation factors set forth in the Solicitation shall include the Total Life Cycle Cost including 
residual value and such other additional evaluation factors set forth in the Solicitation. No 
factors or criteria may be used in the evaluation of Proposals for Earth Moving, Material 
Handling, Road Maintenance and Construction Equipment, other than those specified in the 
Solicitation. Additional evaluation factors set forth in the Solicitation shall include, to the 
extent practicable, outright purchase. The Contract Award shall be based on the Price 
evaluation criteria deemed by Maricopa County to be most Advantageous. Procedures for 
awarding a Contract for Earth Moving, Material Handling, Road Maintenance and 
Construction Equipment pursuant to this Subsection shall be the same as those prescribed 
in MC1-328 through 339 and MC1-340 through 344.
C.
The Procurement officer may issue a Request for Information to obtain data about Services 
or Commodity available to meet a specific need. Adequate public notice shall be given as 
specified in MC1-315.C.
D.
The Procurement Officer need not use all of the above referenced evaluation criteria if the 
Procurement Officer makes a written determination to the procurement file that it has been 
determined the use of the specified evaluation criteria is not in the best interest of the 
County.
MC1-376
COMPETITIVE SELECTION PROCEDURES FOR TRAVEL AND TRAVEL RELATED 
SERVICES
A.
The following travel and travel related services are exempt from the competitive 
Procurement procedures as provided in MC1-315 through 324, MC1-325 through 327, MC1-
328 through 339 and MC1-340 through 344.
1.
Airline Tickets
2.
Automobile Rental
3.
Hotel/Motel Accommodations
B.
Travel and travel related services defined above shall be procured using the Internet to 
obtain the lowest available fare/rate meeting the Using Agency requirements. User 
Agencies must use adequate and reasonable competition and must document the basis 
for their selection to facilitate auditing of expenditures.

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MC1-377
CONFERENCE FACILITIES AND SERVICES UNDER $10,000
Conference facilities and services will be the least expensive available in the geographic 
area selected taking into consideration meeting room size, accommodations, related 
services and other requirements. User Agencies must use adequate and reasonable 
competition and must document the basis for their selection to facilitate auditing of 
expenditures.
MC1-378
PUBLIC-PRIVATE PARTNERSHIP CONTRACTS
A.
A Purchasing Agency may enter into public-private partnership Contracts to finance the 
technology needs of the Purchasing Agency. The funding for Services under a public- 
private partnership Contract entered into pursuant to this section shall be contingent on and 
computed according to established performance standards and shall be attributable to the 
successful implementation o f the technology program for the period specified in the 
Contract. A Purchasing Agency may issue Requests For Information and Requests For 
Proposals to solicit private partners that are interested in providing programs under this 
Contract enter into pursuant to this section.
B.
Each Request For Proposals issues pursuant to this section shall require each private 
partner to propose specific performance improvements and measurement approaches to 
be used to measure the value delivered by the vendor technology solution. The Purchasing 
Agency shall include an assessment of the proposed value of the vendor technology 
solution in its evaluation criteria to select the best value solution for the Purchasing Agency.
C.
A Contract entered into between a Purchasing Agency and an automated systems vendor 
shall provide for payment of fees on a contractually specified amount based on the 
achievement of measured performance improvements that are mutually agreed to by the 
Contractor and the Purchasing Agency. The following are subject to review ands approval 
by the Chief Procurement Officer:
1.
The terms of Contracts entered into pursuant to this section related to the 
measurement of the performance improvement attributable to the vendor 
technology program.
2.
Payment of fees based on achievement of the established performance measures.
MC1-379
GRANT MANDATED OR SPECIAL PROGRAM INCENTIVES AND FOOD FOR NON- 
COUNTY EMPLOYEES
A.
Retail store incentives purchased from retail stores for distribution to non-County

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employees for their participation in grant or non-grant funded public health , social service 
education , wellness or school related programs are exempt from the competitive 
Procurement requirements of this Code. The exemption is specific to the purchase of 
incentives required to meet the requirements of County approved programs or grants 
received by Maricopa County where the purpose is to promote wellness and/or education 
for targeted groups.
B.
Food purchased for consumption by non-County employees to encourage their participation 
in grant or non-grant funded public health , social services education , wellness or school 
related programs are exempt from the competitive requirements of this Code. The 
exemption is specific to purchases of food items required to meet the requirements of 
County approved programs or grants received by Maricopa County where the purpose is to 
promote wellness and/or education for targeted groups and is limited to
$1,000.00 per event.

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MC1-401
DUTIES AND RESPONSIBILILITIES
The Chief Procurement Officer should establish guidelines governing the preparation, 
maintenance and content of Specifications for Commodities, Services and Construction 
required by Maricopa County. The Chief Procurement Officer shall, prepare, issue, revise, 
maintain and monitor the use of Specifications for Construction, Commodities and Services 
required by Maricopa County.
MC1-402
PREPARATION OF SPECIFICATIONS
A.
Specifications shall be prepared by the Chief Procurement Officer or Purchasing Agency 
pursuant to this Code or by Contract pursuant to MC1-409.
B.
In an emergency under MC1-345, any Specifications may be utilized by the Purchasing 
Agency without regard to the provisions of this Code.
MC1-403
CONTENT OF SPECIFICATIONS
A.
A Specification may provide alternate descriptions of Commodities, Services or 
Construction items where two or more design, functional, or performance criteria will 
satisfactorily meet Maricopa County’s requirement.
B.
To the extent practicable, Specifications shall emphasize functional or performance criteria. 
To facilitate the use of such criteria, Using Agencies shall use reasonable efforts to include 
the principal functional or performance requirements as a part of their purchase 
requisitions.
MC1-404
TYPES OF SPECIFICATIONS
A.
Specifications for a common or general use items.
1.
To the extent practicable, a Specification for common or general use item shall be 
prepared and utilized when:
a.
A Commodity, Service or Construction item is used in common by several 
Using Agencies or used repeatedly by one Using Agency, and the 
characteristics of the Commdity, Service or Construction item, as 
commercially produced or provided, remain relatively stable while the 
frequency or volume of Procurements is significant.
b.
Maricopa County’s recurring needs may require uniquely designed or 
specially produced items.

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B.
Brand Name or Equal Specifications
1.
A Brand Name or Equal Specification may be used when the Procurement Officer 
determines that use of a Brand Name or Equal Specification is Advantageous to 
Maricopa County and that:
a.
No Specification for a common or general use item or Qualified Products 
list is available;
b.
Time does not permit the preparation of another form of Specification, 
other than a Brand Name or Equal Specification; or
c.
The nature of the product or Maricopa County’s requirements makes use 
of a Brand Name or Equal Specification suitable for the Procurement.
2.
Such determination may be made for categories of Commodities, Services or 
Construction items or, in appropriate circumstances, for an entire Procurement 
action even though a number of different items are being procured.
3.
A Brand Name or Equal Specification shall designate as many different brands as 
are practicable as “or equal” references.
4.
A Brand Name or Equal Specification shall include a description of the particular 
design, functional, or performance characteristics that are required unless the 
Procurement Officer determines that the essential characteristics of the brand 
names designated in the Specifications are commonly known.
5.
A Solicitation that uses a Brand Name or Equal Specification shall explain that the 
use of a brand name is for the purpose of describing the standard of quality, 
performance, and characteristics desired and is not intended to limit or restrict 
competition. The Solicitation shall state that products substantially equivalent to 
those brands designated shall qualify for consideration.
C.
Brand Name Specifications
1.
A Brand Name Specification may be prepared and utilized only if the Procurement 
Officer makes a Written Determination that only the identified brand name item will 
satisfy Maricopa County’s needs.
2.
If a Brand Name Specification is utilized the Procurement Officer shall, to the extent 
practicable, identify sources from which the designated brand name item can be 
obtained and shall solicit such sources to achieve the maximum practicable 
competition. If only one source can supply the requirement, the

Office of Procurement Services
4-3
MARICOPA COUNTY PROCUREMENT CODE
OFFICE OF PROCUREMENT 
SERVICES
Article 4
Date 
10/19/2011
SUBJECT
SPECIFICATIONS
Procurement shall be made under MC1-343.
D.
Qualified Products List. A Qualified Products List may be prepared and utilized when:
1.
A Procurement Officer determines that testing or examination of the  Commodities 
or Construction items prior to issuance of the Solicitation is desirable or necessary 
in order to best satisfy Maricopa County’s requirements.
2.
The Procurement Officer has solicited as many potential suppliers as practicable 
to submit products for testing and examination to determine acceptability for 
inclusion on a Qualified Products List. Any potential supplier, even though not 
solicited, may offer its products for consideration in accordance with the schedule 
or procedure established for this purpose. The Qualified Products List shall not be 
modified after the Solicitation is issued.
3.
Inclusion is based on results of tests or examinations conducted in accordance 
with requirements published by the Office of Procurement Services.
4.
Qualified Products Lists’ test results shall be made available in a manner to protect 
the identity of the supplier.
MC1-405
RELATIONSHIP WITH USING AGENCIES
The Chief Procurement Officer or Purchasing Agency may obtain advice and assistance 
from personnel of Using Agencies in the development of Specifications.
MC1-406
MAXIMUM PRACTICABLE COMPETITION
All Specifications shall seek to promote overall economy for the purpose intended and 
encourage competition in satisfying Maricopa County’s needs and shall not be unduly 
restrictive.
MC1-407
REQUIREMENTS OF NONRESTRICTIVNESS
A.
Nonexclusive Specifications:
1.
To the extent practicable and unless otherwise permitted by this Code, all 
Specifications shall describe Maricopa County’s requirements in a manner that 
does not unnecessarily exclude a Commodity, Service or Construction item.
2.
Proprietary Specifications shall not be used unless the Chief Procurement Officer 
determines in writing that such Specifications are required by demonstrable 
technological justification and that it is not practicable or Advantageous to use a

Office of Procurement Services
4-4
MARICOPA COUNTY PROCUREMENT CODE
OFFICE OF PROCUREMENT 
SERVICES
Article 4
Date 
10/19/2011
SUBJECT
SPECIFICATIONS
less restrictive Specification. Past success in the Commodity’s performance, 
traditional purchasing practices, or inconvenience of preparing Specifications do 
not justify the use of Proprietary Specifications.
B.
To the extent practicable, Maricopa County shall use accepted commercial Specifications 
and shall procure standard commercial Commodities.
MC1-408
SPECIFICATIONS, INTENT AND COMPOSITION 
All Specifications, including those prepared by other than County personnel for public 
Contracts, shall seek to promote overall economy for the purposes intended and 
encourage competition in satisfying Maricopa County’s needs and not be unduly restrictive.
MC1-409
PREPARATION OF SPECIFICATIONS BY PERSONS OTHER THAN 
MARICOPA COUNTY PERSONNEL
A.
The requirements of this Article shall apply to all Specifications prepared by other than 
Maricopa County Employee. Contracts for the preparation of Specifications by other than 
County personnel shall require the Specification writer to adhere to such requirements.
B.
If Specifications are prepared by other than Maricopa County Employee, the Person 
preparing the Specifications shall be prohibited from responding to any resulting 
Solicitation unless the Chief Procurement Officer determines in writing that permitting the 
Person who prepared the Specifications to respond is Advantageous to Maricopa County 
and this Person does not have a unfair advantage.
MC1-410
SPECIFICATIONS FOR ENERGY CONSUMPTIVE MATERIALS
The Chief Procurement Officer may utilize Specifications based on considerations of 
energy conservation for the Procurement of energy consuming material.

Office of Procurement Services
5-1
MARICOPA COUNTY PROCUREMENT CODE
DEPARTMENT OF OFFICE 
OF PROCUREMENT 
SERVICES
Article 5
Date 
9/26/2012
SUBJECT
PROCUREMENT OF CONSTRUCTION AND RELATED ARCHITECT/ENGINEER 
CONSULTANT SERVICES
MC1-501
APPLICABILITY
Article 5 of the Maricopa County Procurement Code defines the requirements and 
authorities for Procurement and Contract activities associated with the design, 
Construction, reconstruction, and remodel of Maricopa County facilities and structures. 
This Article also applies to the Procurement of various Professional Services required by 
Maricopa County to meet its needs related to the design, Construction, reconstruction, and 
remodel of Maricopa County facilities and structures.
MC1-502
RESPONSIBILITIES AND AUTHORITY
A.
The Chief Procurement Officer shall have the following delegated authorities:
1.
Change Order authority shall not exceed $1,000,000 for each Contract unless 
specifically authorized by the Board of Supervisors for a specific project or 
Contract. The Board of Supervisors may also delegate additional Change Order 
authority to the Chief Procurement Officer for a specific project or Contract.
2.
Authority to issue and Award Limited Scope Construction Contracts up to the limits 
specified in A.R.S. § 34-201.C and D and § 28-6713.B.
3.
Authority to issue and Award Simplified Construction Procurement Program 
Contracts.
4.
Carry out duties and responsibilities delegated by the Board of Supervisors.
5.
Implement and maintain an Article 5 Procedures Manual consistent with this Code 
to amplify or clarify the Procurement and management of all Article 5 Construction 
and Professional Services Contracts.
B.
The Chief Procurement Officer shall determine the annual statutory Contracting limits 
pursuant to A.R.S. § 34-201.C and § 28-6713.B. Projects shall not be artificially divided or 
fragmented to circumvent the statutorily defined limits.
MC1-503
TYPES OF ARTICLE 5 PROCUREMENT
A.
Titles 34 and 41 of the Arizona Revised Statutes authorize Maricopa County to conduct 
several types of Construction and Professional Service Procurements. These 
Procurements are: Limited Scope Construction Procurement, Simplified Construction 
Procurement, Design-Bid-Build, Design-Build, Construction-Manager-At-Risk, and Job- 
Order  Contracting.   In addition, Title 28 of  the Arizona Revised  Statutes  authorizes the

Office of Procurement Services
5-2
MARICOPA COUNTY PROCUREMENT CODE
DEPARTMENT OF OFFICE 
OF PROCUREMENT 
SERVICES
Article 5
Date 
9/26/2012
SUBJECT
PROCUREMENT OF CONSTRUCTION AND RELATED ARCHITECT/ENGINEER 
CONSULTANT SERVICES
Maricopa County Department of Transportation to utilize the equivalent of the Title 34 
Design-Bid-Build process. Procedures about implementation of each of these Procurement 
methods are included in the Article 5 Procedures Manual. A brief description of each Article 
5 Procurement method is as follows:
1.
Limited Scope Construction Procurement - Statutory dollar limited Construction 
with a simplified Bid process. The Contracts are Awarded by the Chief 
Procurement Officer or as delegated by the Chief Procurement Officer.
2.
Simplified Construction Procurement Program - Limited to $100,000 including all 
Change Orders subsequent to Award. Invitations for Bids shall be sent to 
Contractors and consultants listed on the annually updated consultant and 
Contractor register also referred to as the Article 5 Register. The Contracts are 
Awarded by the Chief Procurement Officer or as delegated by the Chief 
Procurement Officer.
3.
Design-Bid-Build - The County’s Procurement method in which sequentially a 
consultant under one Contract designs a project, the project is publicly Bid, and 
the lowest Responsible and Responsive Bidder constructs the project under a 
second and separate Contract. Contracts with a value of $5,000,000 or less may 
be Awarded by the Chief Procurement Officer. Other Contracts are Awarded by 
the Board of Supervisors.
4.
Design-Build - A Procurement method where one Contract is Awarded for both the 
design and Construction of a project. Design is normally accomplished prior to 
Construction but, design and Construction may occur simultaneously.
5.
Construction-Manager-At-Risk - A Procurement method where two Contracts are 
Awarded separately for the design and the Construction of a project. Multiple 
Contracts to phase Construction may be Awarded under the condition the multiple 
Contracts are Advantageous to the project and County. Design and Construction 
may occur sequentially or concurrently.
6.
Job-Order-Contracting - A project delivery method limited to five years  by Arizona 
Revised Statutes and awarded by the Board of Supervisors, in which:
a.
The Contract is a requirements Contract for indefinite quantities of 
Construction.
b.
The Construction to be performed is specified in Job Orders (or Task Orders) 
issued during the Contract.

Office of Procurement Services
5-3
MARICOPA COUNTY PROCUREMENT CODE
DEPARTMENT OF OFFICE 
OF PROCUREMENT 
SERVICES
Article 5
Date 
9/26/2012
SUBJECT
PROCUREMENT OF CONSTRUCTION AND RELATED ARCHITECT/ENGINEER 
CONSULTANT SERVICES
c.
Financial 
Services, 
maintenance 
Services, 
operation 
Services, 
preconstruction Services, design Services and other Services related to 
Construction may be included.
Note: Sunset Provisions for Subparagraphs 4, 5, and 6 Above:
d.
Contracts for vertical Construction under Title 34 have no sunset date.
e.
Contracts for horizontal Construction under Title 34 have a sunset date of June 
30, 2020.
f.
Contracts for horizontal Construction under Title 28 have a sunset date of 
December 31, 2025.
g.
No Contracts may be entered into after the above-referenced sunset dates for 
the delivery methods listed in subparagraphs 4, 5, and 6 above unless the 
sunset dates are otherwise extended by amendment to the applicable Arizona 
Revised Statute.
B.
Limited Scope Construction Procurement
1.
The Board of Supervisors authorizes the Chief Procurement Officer to approve and Award 
Construction Contracts issued in accordance with this Section.
2.
The following procedures will be used to implement Limited Scope Construction 
Procurements:
a
Prepare Specifications and scope of work. The scope of work shall be written in 
sufficient detail to enable a Contractor to submit a written response for the 
described work. The scope of work may include drawings, sketches, job project 
coordination requirements, or other data affecting the Price. The scope of work 
may also require a Contractor to subcontract a minor portion of the project with a 
consultant to prepare drawings or other documents.
b
Prepare a Cost estimate for the scope of work in compliance with A.R.S. § 34- 201 
et seq. and this Code.
c
Prepare a Request for Quotation listing the date, time and location for receipt of 
sealed responses. The Request for Quotation will be on a form approved by the 
Chief Procurement Officer.

Office of Procurement Services
5-4
MARICOPA COUNTY PROCUREMENT CODE
DEPARTMENT OF OFFICE 
OF PROCUREMENT 
SERVICES
Article 5
Date 
9/26/2012
SUBJECT
PROCUREMENT OF CONSTRUCTION AND RELATED ARCHITECT/ENGINEER 
CONSULTANT SERVICES
d.
Responses to a Request for Quotation will be solicited in accordance with the 
following guidelines. A no-Bid response shall constitute a response:
i.
For work of a nominal value of $5,000 or less, one written quotation is 
required.
ii.
For work greater than $5,000 but less than the statutory ceiling, (A.R.S. § 
34-201.C and § 28-6713. B), three written quotations are required.
e.
Respondents must submit Offers as specified in the Request for Quotation. 
Responses received after the due date and time or otherwise not submitted in 
compliance with the Solicitation instructions shall be non-responsive and will 
be returned to the Respondent unopened.
f.
Award of the Contract shall be made by the Chief Procurement Officer and 
shall be made to the lowest Priced Responsive and Responsible Respondent.
g.
Changes in the scope of work after Award shall be described in a Change 
Order on an approved form. The Change Order shall be signed by the 
appropriate department director and approved by the Chief Procurement 
Officer. The initial Contract shall direct the Contractor not to begin work as the 
result of any change until receipt of a written and approved Change Order.
h.
Payment for work performed, should when practical, be made in one lump 
sum. Payment will be made within contractual terms or statute as applicable 
after final County acceptance. If the Contract period exceeds two months,  the 
Contractor may request a partial payment in compliance with standard partial 
payment provisions.
C.
Simplified Construction Procurement Program
1.
A.R.S. § 41-2535.D shall be formally adopted as an approved Article 5 
Procurement method as set forth herein. A Procurement involving Construction not 
exceeding $100,000 may be made pursuant to policies and procedures adopted 
by the Chief Procurement Officer in accordance with this section. At a minimum 
the policies and procedures shall require:
a.
A list shall be maintained of persons who desire to receive Solicitations to 
Bid on Construction projects to which additions shall be permitted

Office of Procurement Services
5-5
MARICOPA COUNTY PROCUREMENT CODE
DEPARTMENT OF OFFICE 
OF PROCUREMENT 
SERVICES
Article 5
Date 
9/26/2012
SUBJECT
PROCUREMENT OF CONSTRUCTION AND RELATED ARCHITECT/ENGINEER 
CONSULTANT SERVICES
throughout the year.
b.
The list of Persons for Solicitations to Bid shall be available for public 
inspection.
c.
Agreements for Construction shall be on forms approved by the Chief 
Procurement Officer.
d.
A Contractor shall provide a Performance Bond and a Payment Bond as 
required by A.R.S. § 41-2574 for Construction Contracts.
e.
All information submitted by Respondents pursuant to this section shall be 
held confidential according to A.R.S. § 41-2533, Subsection D.
f.
All Construction Bids shall be opened publicly at the time, date and 
location as designated in the Solicitation.
g.
All Persons desiring to submit Bids be treated equitably and the 
information related to each project be available to all prospective 
Respondents.
h.
Competition for Construction projects under the Simplified Construction 
Procurement program will be encouraged to the maximum extent possible.
i.
Award of the Contract shall be made by the Chief Procurement Officer and 
shall be made to the lowest priced Responsive and Responsible 
Respondent.
D.
Design-Bid-Build
1.
A process where a design consultant is selected on the basis of qualifications and a 
fee for the Professional Services is Negotiated. Once the design is completed, the 
project is advertised for Bid. The Construction Contract is Awarded to the lowest 
Responsive and Responsible Respondent. In determining the lowest Responsible 
Respondent for horizontal Construction the following is addressed: the County may 
consider the time of completion proposed by the Respondent if the County determines 
this procedure will be Advantageous by providing a substantial fiscal benefit or the use 
of the traditional Awarding of Contracts is not practicable for meeting desired 
Construction standards or delivery schedules. The formula for considering the time of 
completion must be specifically stated in the Solicitation

Office of Procurement Services
5-6
MARICOPA COUNTY PROCUREMENT CODE
DEPARTMENT OF OFFICE 
OF PROCUREMENT 
SERVICES
Article 5
Date 
9/26/2012
SUBJECT
PROCUREMENT OF CONSTRUCTION AND RELATED ARCHITECT/ENGINEER 
CONSULTANT SERVICES
information and approved by the Chief Procurement Officer. Except for the Maricopa 
County Department of Transportation whose time of completion factor is limited to five 
projects, all other County Departments have unlimited projects (A.R.S. 28- 6713.C.).
2.
Direct selection of Professional Services to be used in Article 5 Procurement is 
authorized for design work in Design-Bid-Build procedures not to exceed $100,000.
3.
Specific and mandatory Design-Bid-Build procedures are contained in the Article 5 
Procedures Manual.
E.
Design-Build
1.
A qualification-based selection method. Authority for Design-Build differs by type of 
Construction. Specific and mandatory procedures are contained in the Article 5 
Procedures Manual.
2.
The Design-Build Procurement is a qualification-based selection process that 
produces a short list of qualified Respondents. Negotiations are initiated with the 
highest qualified Respondent or a Request for Proposal is sent to all the Respondents 
listed on the short list.
3.
For each project for horizontal Construction under a Design-Build Construction 
Services Contract, the licensed Contractor Awarded the Contract shall perform, with 
the Contractor’s own organization, Construction work that amounts to not less than 
forty-five per cent of the total Contract Price for Construction. For purposes of this 
paragraph, the total Contract Price for Construction does not include the Cost of 
preconstruction Services, design Services or any other related Services for the Cost to 
procure any right-of-way or other Cost of condemnation.
F.
Construction-Manager-At-Risk
1.
A qualification-based selection method resulting in multiple Contracts for the project. 
Authority for Construction-Manager-At-Risk differs by type of Construction. Specific 
and mandatory procedures are contained in the Article 5 Procedures Manual.
2.
Construction-Manager-At-Risk Procurement is a qualification-based selection process 
that produces a short list of qualified Respondents. Negotiations are initiated with the 
highest qualified Respondent or a Request for Proposal is sent to all the Respondents 
listed on the short list.

Office of Procurement Services
5-7
MARICOPA COUNTY PROCUREMENT CODE
DEPARTMENT OF OFFICE 
OF PROCUREMENT 
SERVICES
Article 5
Date 
9/26/2012
SUBJECT
PROCUREMENT OF CONSTRUCTION AND RELATED ARCHITECT/ENGINEER 
CONSULTANT SERVICES
3.
For each project for horizontal Construction under a Construction-Manager-At-Risk 
Construction Services Contract, the licensed Contractor Awarded the Contract shall 
perform, with the Contractor’s own organization, Construction work that amounts to not 
less than forty-five per cent of the total Contract Price for Construction. For purposes 
of this paragraph, the total Contract Price for Construction does not include the Cost 
of preconstruction Services, design Services or any other related Services for the Cost 
to procure any right-of-way or other Cost of condemnation.
G. Job-Order Contracting
1.
This Procurement method is a qualification-based process that may include design 
Services and is for “on-call” Construction capability. This type Service may be procured 
for up to five years. If the Contract allows for renewals or extensions, the provisions for 
and the conditions of the renewals or extensions must be included in the Solicitation.
2.
Specific and mandatory procedures are contained in the Article 5 Procedures Manual. 
The single maximum value of a work assignment issued under this procedure by 
statute is $1,000,000 or such higher or lower amount as adopted  by the Board of 
Supervisors as the maximum amount of an individual job order. Requirements shall 
not be artificially divided or fragmented in order to constitute a job order that satisfies 
this requirement. The maximum yearly Contract value of a Job- Order-Contract is 
$5,000,000. For the purposes of this sub-paragraph, yearly means the twelve months 
subsequent to Award of the Contract.
H.
Procurement Of Consultant Services Other Than Architect, Landscape Architect, Assayer, 
Geologist, and Land Surveyor Consultants
1.
This section applies to consultants other than those listed in A.R.S. 32-101. This 
list includes but is not limited to hydrologists, appraisers and archaeologists.
2.
Selection of consultants or Professional Services required during the process of 
Construction of County facilities and structures are to be made in accordance with 
procedures contained in the Article 5 Procedures Manual.
I.
Any other type of Contract may be used only if the Procurement Officer determines in writing 
prior to Solicitation that the use of that Contract type is permitted by law and is Advantageous 
to Maricopa County.
MC1-504
REGISTER OF INTERESTED CONSULTANTS AND CONTRACTORS

Office of Procurement Services
5-8
MARICOPA COUNTY PROCUREMENT CODE
DEPARTMENT OF OFFICE 
OF PROCUREMENT 
SERVICES
Article 5
Date 
9/26/2012
SUBJECT
PROCUREMENT OF CONSTRUCTION AND RELATED ARCHITECT/ENGINEER 
CONSULTANT SERVICES
The Chief Procurement Officer will maintain a register of consultants and Contractors that 
have expressed an interest in performing work for the County and have provided evidence 
of professional qualifications for such work. The Chief Procurement Officer will notify 
consultants and Contractors listed on the register annually of their status and invite 
updating of their professional qualifications through a notice published in the official 
newspaper of the County. In addition, a public advertisement may be placed in a major 
newspaper of general circulation in the Phoenix area inviting consultants and Contractors 
to apply for inclusion on the register. The register, also referred to as the Article 5 register, 
may be categorized to reflect the consultant or Contractor's primary field of expertise. The 
County’s process for updating the register is further explained in the Maricopa County 
Article 5 Procedures Manual. Consultants and Contractors may be removed from the 
register in accordance with Article 9 of this code.
MC1-505
SOLE SOURCE PROCUREMENT
Except for Direct Select Procurement, if the need for a sole source Procurement should 
arise on a Construction project or to obtain a consultant required the Procurement shall be 
conducted in accordance with MC1-347 and 348 of this Code.
MC1-506
EMERGENCY PROCUREMENT
Emergency Procurement shall be conducted in accordance with MC1-350 of this Code.
MC1-507
PUBLIC NOTICE
Construction Procurement with a value greater than the amount stipulated in A.R.S. §§ 
34-201 or 28-6713 shall be advertised in accordance with A.R.S. §§ 39-204 or 28-6713.
MC1-508
ADDENDA
A.
Clarifications or changes to the Solicitations made in response to Respondent question(s) 
shall be transmitted to all prospective Respondents by an addendum. The addendum shall 
document all changes or revisions to the Solicitation and shall include at a minimum the 
following information:
1.
Number of addendum, title and Solicitation number of the project;
2.
Indication of a revised or unchanged Bid opening date and time; and
3.
Respondents acknowledgment of receipt of the addendum on Bids is required for

Office of Procurement Services
5-9
MARICOPA COUNTY PROCUREMENT CODE
DEPARTMENT OF OFFICE 
OF PROCUREMENT 
SERVICES
Article 5
Date 
9/26/2012
SUBJECT
PROCUREMENT OF CONSTRUCTION AND RELATED ARCHITECT/ENGINEER 
CONSULTANT SERVICES
their response to be considered Responsive to the Solicitation.
B.
An addendum shall be issued within a reasonable time before Bid opening to allow 
prospective Respondents time in which to prepare their Bids. If, in the judgment of the 
Procurement Officer, the date and time set for Bid opening does not permit sufficient time 
for Bid preparation, the date and time for the Bid opening will be extended in the addendum.
MC1-509
MISTAKES IN BIDS
If a Respondent alleges a mistake in their Bid, the Procurement Officer shall require the 
Respondent to submit within a reasonable time, not to exceed 24 hours from Bid opening, 
the original estimating documents along with any other Price development documents and 
information to verify said mistake. In addition to this requirement, mistakes in Bids shall be 
handled in accordance with MC1-322.
MC1-510
BOND REQUIREMENTS
A.
Bid Security
1.
As a guarantee that the Contractor will enter into a Contract to perform in 
accordance with the plans and Specifications, Bid security shall be required for all 
Competitive Sealed Bidding/Proposals for Construction if the Price is estimated to 
exceed the amount established by A.R.S. § 41-2535. Bid security shall be a 
certified check, cashier's check or surety Bond for ten per cent of the amount of 
the Bid for Design-Bid-Build, for 10% of the Construction expenses in a Design-
Build Proposal, or 10% of the estimated first year Construction Costs of a Job-
Order-Contracting Proposal. Nothing in this section prevents a County 
Governmental Unit from requiring such Bid security in relation to any Construction 
Contract. The surety Bond shall be executed and furnished as required by Title 34, 
Chapter 2, of the Arizona Revised Code and the conditions and provisions of the 
surety Bond regarding the surety's obligations shall follow the form required by 
A.R.S. §34-201, subsection A, paragraph 3. For Design- Build and Job-Order 
Contracting, the surety Bond shall be executed and furnished as required by Title 
34, Chapter 6, of the Arizona Revised Code and the conditions and provisions of 
the surety Bond regarding the surety's obligations shall follow the form required by 
A.R.S. §34-606, subsection D.
2.
If the Invitation For Bids or Competitive Sealed Proposals requires Bid security, 
noncompliance requires the Offer be rejected unless, pursuant to policies and 
procedures, it is determined the Bid or Proposal fails to comply in a non-

Office of Procurement Services
5-10
MARICOPA COUNTY PROCUREMENT CODE
DEPARTMENT OF OFFICE 
OF PROCUREMENT 
SERVICES
Article 5
Date 
9/26/2012
SUBJECT
PROCUREMENT OF CONSTRUCTION AND RELATED ARCHITECT/ENGINEER 
CONSULTANT SERVICES
substantial manner with the security requirements.
3.
After the Offers are opened, they are irrevocable for the period specified in the 
Invitation  For  Bids  or  Competitive  Sealed  Proposals,  except  as  provided  in
A.R.S. § 41-2533, subsection F. If a Respondent is permitted to withdraw its Bid 
or Competitive Sealed Proposal before Award, no action may be taken against the 
Respondent or the Bid security.
4.
An annual or one-time surety Bond executed by a surety company or companies 
holding a certificate of authority to transact surety business in this State issued  by 
the Director of the Department of Insurance pursuant to Title 20, Chapter 2, Article 
1, and in a form prescribed by A.R.S. § 41-2573 and R2-7-505; or a certified or 
cashier's check shall be acceptable Bid security.
B.
Non-Substantial Failure to Comply with Bid Security
The Procurement Officer may determine noncompliance of an Offer’s security is non- 
substantial if:
1.
Only one Offer is received and there is not sufficient time to rebid; or
2.
The amount of the security submitted, although less than the amount required by 
the Solicitation, is equal to, or greater than the difference between the apparent 
low Bid and the next higher acceptable Bid; or
3.
The security is inadequate as a result of correcting or modifying a Offer in 
accordance with MC1-322 (Mistakes in Bids), if the Respondent increases the 
amount of security to required limits within two days after notification.
C.
Performance and Payment Bonds
1.
Performance and Payment Bonds are required for all Construction Contracts. 
Specific Bond requirement, by Contract type, are included in the Article 5 
Procedures Manual.
2.
If the Contractor fails to provide the required Performance and/or Payment Bonds 
within the time specified by the Contract, the Offer shall be rejected, Bid security 
forfeited, and the Contract Awarded to the next lowest Responsive and 
Responsible Respondent.
3.
Performance Bonds are to be submitted to the County executed by a surety

Office of Procurement Services
5-11
MARICOPA COUNTY PROCUREMENT CODE
DEPARTMENT OF OFFICE 
OF PROCUREMENT 
SERVICES
Article 5
Date 
9/26/2012
SUBJECT
PROCUREMENT OF CONSTRUCTION AND RELATED ARCHITECT/ENGINEER 
CONSULTANT SERVICES
company holding a certificate of authority to transact surety business in this State 
issued by the Director of the Department of Insurance in the amount and for the 
duration specified in the Contract.
4.
Payment Bonds are to be submitted to the County, executed by a surety company 
holding a certificate of authority to transact surety business in this State issued by 
the Director of the Department of Insurance for the protection of all Persons 
supplying labor and Material to the Contractor or its subcontractors for the 
performance of the work required by the Contract. The Bond shall be in the amount 
specified in the Contract.
5.
The Performance Bond and Payment Bond shall be delivered by the Contractor to 
the County within the time limits set forth in the Solicitation. If the Contractor fails 
to deliver the required Performance or Payment Bond, the Contractors Offer shall 
be rejected, its Bid security shall be forfeited, and Award of the Contract made to 
the next lowest Responsive, Responsible Respondent.
MCI-511
CONTRACT AWARD AND NOTICE TO PROCEED
A.
Contracts are Awarded by the Board of Supervisors and signed by the Chairman of the 
Board of Supervisors unless the authority has been clearly delegated and authorized to 
others by the Board of Supervisors.
B.
Upon receipt from the Contractor of the required Bonds and insurance after Award, a 
Notice to Proceed will be issued which begins the performance period of the Contract.
MCI-512
CHANGE ORDER AUTHORIZATION
A.
The Chief Procurement Officer may delegate authority to modify Contracts through 
issuance of Change Orders as listed below, provided;
1.
The Using Agency issuing the Change Order has been formally delegated 
Procurement authority by the Chief Procurement Officer; and
2.
The Change Order is reviewed and approved by the Procurement Officer assigned 
to that department; and
3.
The Change Order is within the authority limits approved by the Chief Procurement 
Officer for that Using Agency; and

Office of Procurement Services
5-12
MARICOPA COUNTY PROCUREMENT CODE
DEPARTMENT OF OFFICE 
OF PROCUREMENT 
SERVICES
Article 5
Date 
9/26/2012
SUBJECT
PROCUREMENT OF CONSTRUCTION AND RELATED ARCHITECT/ENGINEER 
CONSULTANT SERVICES
4.
A standardized Change Order justification form is approved by all required Persons 
and placed in the Contract file.
B.
Change Order Classification:
1.
Time Only Change Orders - Change Orders that address change within the time 
elements of a Contract may be approved and signed by the Chief Procurement 
Officer or if delegated by the Chief Procurement Officer, by the department director 
of a department.
2.
Additive Change Orders – Any Contract modification(s) resulting in an increase in 
the Contract Cost may be approved by the Chief Procurement Officer without 
Board of Supervisor approval up to a cumulative value for Change Orders of
$1,000,000 per Contract. A portion of this authority may be delegated by the Chief 
Procurement Officer to of a department up to a maximum cumulative value for 
Change Orders of $250,000 per Contract. The Change Order authority for 
department directors is determined by the value of the Contract, the calculation 
methodology for which can be found in the Article 5 Procedures Manual. Change 
Order authority may be increased or modified by action of the Board of Supervisors 
dependent on the circumstances of the project.
3.
Deductive Change Orders - Any Contract modification(s) resulting in a reduction 
in the Contract Cost may be approved by the Chief Procurement Officer without 
Board of Supervisors approval unless the modification will result in a substantial 
change in the scope of work. The requirements of MC1-513.A must be met.
4.
Scope of Work Change Order- All Change Orders that will result in a substantial 
change in scope of work, regardless of the Cost increase or decrease requires 
Board of Supervisors approval.
5.
Contract Term Change Order – Change Orders resulting in a change to the terms 
and conditions of the Contract, including but not limited to updated Pricing for term 
and on-call Contracts, so long as said change does not alter the intended purpose 
of the Contract or place the County in a less advantageous position, may be signed 
by the Chief Procurement Officer or delegated to an Article 5 department director. 
All other changes to the terms and conditions  of the Contract must be approved 
by the Board of Supervisors.
C.
Change Order Authority
The Chief Procurement Officer may request increased Change Order authority based on

Office of Procurement Services
5-13
MARICOPA COUNTY PROCUREMENT CODE
DEPARTMENT OF OFFICE 
OF PROCUREMENT 
SERVICES
Article 5
Date 
9/26/2012
SUBJECT
PROCUREMENT OF CONSTRUCTION AND RELATED ARCHITECT/ENGINEER 
CONSULTANT SERVICES
the uniqueness of a specific project or be granted change order authority for a specific 
project or Contract.
MC1-513
CONTRACT PAYMENT
A.
Construction Contract payment requests submitted in American Institute of Architects (AIA) 
approved formats will be made in accordance with rates and schedules identified in the 
Contract and are to be made within fourteen (14) calendar days of receipt of a certified and 
approved payment request. An estimate of the work submitted shall be deemed approved 
and certified for payment after seven (7) days from the date of submission unless before 
that time the Using Agency prepares and issues a specific written finding setting forth those 
items in detail in the estimate of the work that are not approved for payment under the 
Contract. The Using Agency may withhold an amount from the progress payment sufficient 
to pay the expenses the Using Agency reasonably expects to incur in correcting the 
deficiency set forth in the written finding. Payment requests not submitted within AIA 
formats shall be paid in accordance with the terms and conditions of the Contract.
B.
Retention - Unless arrangements have been made for substitute security and except for 
Job-Order-Contracting, the Using Agency will retain 10% of each progress payment made 
to Contractors until the work is 50% complete. After the Contract is 50%  completed no 
more than 5% of the amount of any subsequent progress payments made under the 
Contract may be retained providing the Contractor is making satisfactory progress on the 
project. Retention is to be released upon final acceptance of the work and receipt of a 
certificate of performance. Retention must be returned within sixty (60) days after final 
completion or filing the notice of final completion.
Note: Retention for Design-Build Construction Services and Construction-Manager-at- 
Risk are optional. Retention for Job-Order-Contracting Construction Services is prohibited.
C.
Consultant progress payment requests which are not approved will be returned to the 
consultant clearly stating the non-compliance. The consultant will also be notified payment 
is being held pending receipt of a revised and corrected payment request.
D.
Notification of progress payment to a prime Contractor shall be made to the subcontractor 
within five (5) days of each payment, if requested by the subcontractor.
E.
A forbearance procedure may be used by the County when, through no fault of the County, 
a consultant or Contractor is unable or unwilling to complete the required scope of work 
within the Contracted performance period. The forbearance shall acknowledge

Office of Procurement Services
5-14
MARICOPA COUNTY PROCUREMENT CODE
DEPARTMENT OF OFFICE 
OF PROCUREMENT 
SERVICES
Article 5
Date 
9/26/2012
SUBJECT
PROCUREMENT OF CONSTRUCTION AND RELATED ARCHITECT/ENGINEER 
CONSULTANT SERVICES
the consultant or Contractor’s past due performance while maintaining and protecting the 
County’s Contractual rights and remedies. The seriousness of meeting the schedules and 
completion dates shall be conveyed to the consultant or Contractor during fee negotiations 
and time of Award and Contract performance.

Department of Materials Management
6-1
OFFICE OF PROCUREMENT 
SERVICES
MARICOPA COUNTY PROCUREMENT CODE
Article 6
Date 
2/19/99
SUBJECT
CONTRACT CLAUSES
MC1-601
CONTRACT CLAUSES
A.
The Director may promulgate procedures permitting or requiring the inclusion of clauses 
providing for appropriate remedies, adjustments in prices, time of performance or other 
Contract provisions.
B.
The Director may modify the clauses promulgated under this Article for inclusion in any 
particular Maricopa County Contract, provided that any variation is stated in the Solicitation.
C.
All Contract clauses shall be consistent with the provisions of this Code.

Department of Materials Management
7-1
OFFICE OF PROCUREMENT 
SERVICES
MARICOPA COUNTY PROCUREMENT CODE
Article 7
Date
2-19-99
SUBJECT
ARTICLE 7
This Article intentionally left blank.

Department of Materials Management
8-1
MARICOPA COUNTY PROCUREMENT CODE
OFFICE OF PROCUREMENT 
SERVICES
Article 8
Date
10-01-2004
SUBJECT
MATERIALS MANAGEMENT
MC1-801
COUNTY PROPERTY PROCEDURES
The Board of Supervisors shall approve procedures governing:
A.
The management of Materials during their entire Life Cycle.
B.
The acquisition and distribution of federal surplus Materials.
C.
The sale, lease, trade-in, or disposal of Surplus Materials.
D.
The transfer of Excess Materials, Surplus Materials and Fixed Assets.
E.
The trade-in of Excess Materials, Surplus Materials and Fixed Assets.
MC1-802
 MANAGEMENT OF MATERIALS
A.
The Procurement Officer shall ascertain or verify that Materials and Services procured by 
such Officer conform to Specifications as set forth in the Solicitation. The Procurement 
Officer may establish inspection and testing facilities, employ inspection personnel, enter 
into arrangements for the joint or cooperative use of laboratories and inspection and testing 
facilities, and Contract with others for inspection or testing work as needed. The 
Procurement Officer may delegate authority for inspection and testing.
B.
The Director shall have general responsibility for establishing and maintaining a commodity 
code numbering system which can be used for all inventories of expendable supplies, 
whether stored or in use belonging to Maricopa County Agencies. This responsibility shall 
not relieve any agency of accountability for supplies under its control.
C.
Each Using Agency shall exercise general supervision of any receiving, storage, and 
distribution facilities they maintain. All warehouses and storage areas shall be inventoried 
at least annually.
D.
Each Maricopa County Using Agency shall conduct inventories at the end of the fiscal year 
in accordance with the procedures set forth in the Maricopa County Property Manual.
MC1-803
DISPOSITION
A.
The Board of Supervisors acts in all matters pertaining to the disposition of Surplus 
Materials.
B.
Using Agencies shall follow procedures and forms prescribed in the Maricopa County

Department of Materials Management
8-2
MARICOPA COUNTY PROCUREMENT CODE
OFFICE OF PROCUREMENT 
SERVICES
Article 8
Date
10-01-2004
SUBJECT
MATERIALS MANAGEMENT
Property Manual to transfer Surplus Materials.
C.
Transfer of Excess or Surplus Materials to Surplus Property or between other Maricopa 
County Using Agencies is the responsibility of the Using Agency.
D.
Disposition of Surplus Materials:
1.
Surplus Materials shall be disposed of as provided by law. Only certified funds or 
cash shall be accepted for sales of Surplus Materials.
2.
Auctions shall be advertised in accordance with statutory provisions. When making 
sales by auction, the Solicitation shall specify all the terms and conditions of any 
sale.
3.
Before Surplus Materials are disposed of by trade-in to a vendor for credit on an 
acquisition, the Board of Supervisors shall approve such disposal.
E.
Without a public auction, by unanimous approval of the Board of Supervisors, Surplus 
Material may be sold or leased to any other duly constituted governmental entity including 
the State, cities, towns, other counties; or County property may be sold or leased, for a 
specific use, to any solely charitable, social or benevolent nonprofit organization 
incorporated in or operating in this State (A.R.S. § 11-251.9 and 11-251.55).
F.
Maricopa County may sell, through retail sales, property which the Board of Supervisors 
deems no longer useful and designates as surplus. Property will be sold at no less than 
fair market value if the property has a fair market value documented at no more than
$1,000. Property assessed to be at a fair market value in excess of $1,000 but less than
$15,000 will be sold by private Bid which prior to completion of sale must be advertised in 
a notice of sale. Notice of sale shall be published in a newspaper of general circulation in 
the County and for thirty (30) days after such notice Bids may be submitted that exceed 
the sale price by at least five percent. The county shall select the highest Bid received at 
the end of the thirty (30) day period.
MC1-804
FIXED ASSET INVENTORY RECORDS
Using Agencies shall submit to the Finance Department verification by a physical count of 
Fixed Assets as provided from the Finance Department at the end of the fiscal year and at 
the change of Department or Agency Head.

Department of Materials Management
8-3
MARICOPA COUNTY PROCUREMENT CODE
OFFICE OF PROCUREMENT 
SERVICES
Article 8
Date
10-01-2004
SUBJECT
MATERIALS MANAGEMENT
MC1-805
LOST, STOLEN OR DESTROYED MATERIALS
The loss, theft or destruction of materials shall be immediately reported to the appropriate 
law enforcement agency and/or Risk Management office.
MC1-806
FEDERAL AND STATE SURPLUS MATERIALS PROGRAM
A Using Agency may acquire Federal Surplus Property or State Surplus Property 
Materials as may be usable and necessary for public purposes by a Using Agency.
MC1-807
AUTHORITY FOR TRANSFER OF MATERIALS
Notwithstanding any provision of law to the contrary, the Board of Supervisors may confer 
on any officer or employee thereof continuing authority to secure the transfer to it of Federal 
and State surplus materials and to obligate its monies to the extent necessary to comply 
with the laws and conditions of such transfers.

Office of Procurement Services
9-1
MARICOPA COUNTY PROCUREMENT CODE
DEPARTMENT OF OFFICE 
OF PROCUREMENT 
SERVICES
Article 9
Date 
10/19/2011
SUBJECT
LEGAL AND CONTRACTUAL REMEDIES
MC1-901
RULES OF PROCEDURE
Rules of procedure providing for the expeditious administrative review of all Contract claims 
or Procurement controversies both before the Purchasing Agency and through an appeal 
are set forth in this Article.
MC1-902
DEBARMENT AND SUSPENSION OF CONTRACTORS
A.
The County Manager, at the recommendation of staff, for cause, may suspend and/or 
debar any Person from consideration for Award of a Contract pursuant to this Code. The 
Suspension may not exceed more than six months and a Debarment may not exceed more 
than three years for each offense.
B.
The causes for Debarment or Suspension shall include, but are not limited to, the following:
1.
Conviction of any Person or any subsidiary or affiliate of any Person for 
commission of a criminal offense arising out of obtaining or attempting to obtain a 
public or private Contract or subcontract, or in the performance of such Contract 
or subcontract.
2.
Conviction of any Person or any subsidiary or affiliate of any Person under any 
statute of the Federal government, this State or its political subdivision or any other 
State for:
a.
Embezzlement
b.
Theft
c.
Fraudulent schemes and practices
d.
Bid rigging
e.
Perjury
f.
Forgery
g.
Bribery
h.
Falsification or destruction of records
i.
Receiving stolen property
j.
Any other offense indicating a lack of business integrity or 
business honesty, which affects responsibility as a Contractor.
3.
Conviction or civil judgment finding a violation by any Person or any subsidiary or 
affiliate of any Person under State or Federal Antitrust Statutes.
4.
Violations of Contract provisions of a character which are deemed to be so

Office of Procurement Services
9-2
MARICOPA COUNTY PROCUREMENT CODE
DEPARTMENT OF OFFICE 
OF PROCUREMENT 
SERVICES
Article 9
Date 
10/19/2011
SUBJECT
LEGAL AND CONTRACTUAL REMEDIES
serious as to justify Debarment or Suspension, such as either of the following:
a.
Knowingly fails without good cause to perform in accordance with 
the Specifications or within the time limits provided in the Contract.
b.
Failure to perform or unsatisfactory performance in accordance 
with the terms of the Contract, except that failure to perform or 
unsatisfactory performance caused by the acts beyond the control 
of the Contractor shall not be considered to be a basis for 
Debarment or Suspension.
5.
Any other cause deemed to affect responsibility as a Maricopa County Contractor, 
including Suspension or Debarment of such Contractor or any subsidiary or affiliate 
of such Contractor by another governmental entity.
C.
An administrative review shall be held by the County Manager or designee on  any Person 
considered for Debarment or Suspension. A written notice to the Person considered for 
Debarment or Suspension shall be mailed at least 10 working Days prior to the 
administrative review and shall at the minimum include:
1.
Date, time and place of the administrative review;
2.
Statement of reasons for the recommended action; and
3.
A statement to the Person that they may attend and offer information on their 
behalf.
D.
After a decision has been determined, a written notice shall be sent to the Person citing 
the:
1.
Action taken and the effective date and length of time the action shall be in effect.
2.
Reasons for the action taken.
MC1-903
JUDICIAL REVIEW
The final decision of the County Manager or designee regarding Debarment or Suspension 
may be the subject of judicial review which shall be filed with the Superior Court in Maricopa 
County.

Office of Procurement Services
9-3
MARICOPA COUNTY PROCUREMENT CODE
DEPARTMENT OF OFFICE 
OF PROCUREMENT 
SERVICES
Article 9
Date 
10/19/2011
SUBJECT
LEGAL AND CONTRACTUAL REMEDIES
MC1-904
VIOLATION; CLASSIFICATION; LIABILITY; ENFORCEMENT AUTHORITY
A.
A Person who Contracts for or purchases any lCommodity, Services or Construction 
without approval of the Board of Supervisors or in a manner contrary to the requirements 
of this Code or the Arizona Revised Statutes may be personally liable for the recovery of 
all public monies paid plus twenty percent of such amount and legal interest from the date 
of payment and all costs and damages arising out of the violation. (A.R.S. 41-2616)
B.
A Person who intentionally or knowingly Contracts for or purchases any Commodity, 
Services or Construction pursuant to a scheme or artifice to avoid the requirements of this 
Code is guilty of a Class 4 felony.
C.
The Maricopa County Attorney on behalf of Maricopa County shall enforce the provisions 
of this Code.
MC1-905
PROTEST AND APPEALS OF CONTRACT AWARDS
A.
Filing
1.
Protests are to be Filed with the Procurement Officer issuing the Solicitation or 
Contract. A written decision will be made within fourteen (14) Days after the protest 
has been filed. The decision shall contain an explanation of the basis of the 
decision.
2.
Appeals are to be Filed with Procurement Officer’s respective department director 
within seven (7) Days from receipt of the Procurement Officer’s decision. A written 
decision will be made within fourteen (14) Days after the appeal has been filed. 
The decision shall contain an explanation of the basis of the decision and shall be 
the County’s final determination.
B.
Time for filing protests, appeals and review of Contract Awards:
1.
Protests based upon alleged improprieties in a Solicitation that are apparent before 
the deadline for submission of a response to the Solicitation shall be Filed before the      
deadline or within ten (10) Days after the protestor knows or should have known  of the 
alleged impropriety, whichever is earlier.
2.
In cases where the alleged improprieties are not apparent before the deadline for 
submission of a response to the Solicitation, protests shall be Filed within ten
(10) Days after the protester knows or should have known the basis of the 
protest, and no later than the Award of the Solicitation.

Office of Procurement Services
9-4
MARICOPA COUNTY PROCUREMENT CODE
DEPARTMENT OF OFFICE 
OF PROCUREMENT 
SERVICES
Article 9
Date 
10/19/2011
SUBJECT
LEGAL AND CONTRACTUAL REMEDIES
3.
In all cases not covered by sections MC1-905 (B) (1) and (2), the protest shall be 
Filed within ten (10) Days after Contract Award.
4.
If the protester shows good cause why the above time requirements could not be 
met, the Procurement Officer may consider any protest that is not Filed timely.
5.
Notice of protesting action shall be given to the successful Contractor if the Award 
has been made or, if no Award has been made, to the recommended Contractor.
6.
If the protest is Filed before the Award of Contract, the Award shall be stayed 
unless a Written Determination is made that the Award of the Contract without 
delay is necessary to protect a substantial interest of Maricopa County.
7.
The time limit for decisions set forth herein may be extended not to exceed thirty
(30) Days without consent of the protester. The protestor shall be notified in writing 
that the time for the issuance of a decision has been extended and the date by 
which a decision will be issued.
8.
The decision shall be furnished to the protestor or appellant by certified mail, return 
receipt requested or by any other method that provides evidence of receipt.
C.
The following administrative process details the procedure to be followed for protests and 
appeals of Contract Awards. Any participating Respondent or Contractor may protest the 
proposed Award or the Award of a Maricopa County Contract or any dispute related to their 
Contract. The content of the protest, appeal or dispute shall be in writing and shall include 
the following information:
1.
The name, address and telephone number or the protestor;
2.
The signature of the protestor or their representative;
3.
Identification of the Purchasing Agency and the Solicitation or Contract number;
4.
A detailed statement of the legal and/or factual grounds including copies of 
relevant documents; and
5.
The form of relief requested.

Office of Procurement Services
9-5
MARICOPA COUNTY PROCUREMENT CODE
DEPARTMENT OF OFFICE 
OF PROCUREMENT 
SERVICES
Article 9
Date 
10/19/2011
SUBJECT
LEGAL AND CONTRACTUAL REMEDIES
D.
Remedies
1.
Appropriate remedies may include one or more of the following:
a.
Terminate the Contract;
b.
Reject and reissue the Solicitation;
c.
Issue a new Solicitation;
d.
Award a Contract consistent with this Code;
e.
Decline to exercise an option to renew under the Contract,
f.
Amend the Solicitation; or
e.
Such other relief as is determined necessary.
MC1-906
CONTRACT DISPUTES
A.
Except as may otherwise be provided for by law, or otherwise specifically agreed to by the 
Contracting parties, any dispute not involving a question of law arising during Contract 
performance that is not resolved between the parties within a reasonable time shall be 
submitted to the following Maricopa County’s Contract disputes process:
1.
Disputes must be Filed with the Contract administrator administering the Contract, 
if one has been appointed, or if not, with the Procurement Officer, within ten (10) 
Days from the date the Contractor knew or should have known the basis of the 
dispute.
2.
The Contract administrator or Procurement Officer as applicable shall respond in 
writing to the dispute within fourteen (14) Days.
3.
The Contractor may abide by the decision or may appeal the decision to the 
applicable director within seven (7) Days.

Office of Procurement Services
10-1
MARICOPA COUNTY PROCUREMENT CODE
DEPARTMENT OF OFFICE 
OF PROCUREMENT 
SERVICES
Article 10
Date 
9/11/2013
SUBJECT
INTERGOVERNMENTAL PROCUREMENT
MC1-1001
APPLICABILITY
Cooperative Purchasing agreements entered into pursuant to Article 10 of this Code shall 
be limited to the areas of Procurement, warehousing or management of materials.
MC1-1002
PROCUREMENT AGREEMENT APPROVAL
All Cooperative Purchasing agreements entered into pursuant to Article 10 of this Code 
by Maricopa County shall be approved by the Board of Supervisors.
MC1-1003
COOPERATIVE PURCHASING AUTHORIZED
Any Public Procurement Unit may either participate in, sponsor, conduct or administer a 
Cooperative Purchasing agreement for the Procurement of any Materials, Services, 
Professional Services, Construction or Construction Services with one or more other Public 
Procurement Units or External Procurement Entities in accordance with an agreement 
entered into between the participants. Cooperative Purchasing may include joint or multi-
party contracts between Public Procurement Units and open-ended Public Procurement 
Unit Contracts that shall be available to other Public Procurement Units. A Public 
Educational or Public Health Institution may enter into an agreement pursuant to this 
section if one or more of the parties involved is a Public Procurement Unit. Parties under a 
Cooperative Purchasing agreement may:
1.
Sponsor, conduct or administer a cooperative agreement for the Procurement of 
any Materials, Services, Professional Services, Construction or Construction 
Services.
2.
Cooperatively use Contracts for Materials, Services, Professional Services, 
Construction or Construction Services.
3.
Commonly use or share warehousing facilities, capital equipment and other 
facilities.
4.
Provide personnel, except that the requesting Public Procurement Unit shall pay 
the Public Procurement Unit providing the personnel the direct and indirect Cost 
of providing the personnel, in accordance with the agreement.
5.
On request, make available to other Public Procurement Units informational, 
technical or other Services that may assist in improving the efficiency or economy 
of Procurement. The Public Procurement Unit furnishing the informational or 
technical Services has the right to request reimbursement for the

Office of Procurement Services
10-2
MARICOPA COUNTY PROCUREMENT CODE
DEPARTMENT OF OFFICE 
OF PROCUREMENT 
SERVICES
Article 10
Date 
9/11/2013
SUBJECT
INTERGOVERNMENTAL PROCUREMENT
reasonable and necessary Costs of providing such Services.
6.
Pursuant to procedures for Cooperative Purchasing adopted by the Chief 
Procurement Officer, Materials, Services, Professional Services, Construction and 
Construction Services purchased under the terms of a Contract between a 
Contractor and a Public Procurement Unit or external Procurement entity without 
complying with the requirements of MC1-315 through 324, MC1-325 through 327, 
MC1-328 through 339, MC1-340 through 345, MC1-374 through 379, and MC1-
503 or as otherwise provided in this Code.
7.
The activities described in Paragraphs 1 through 6 above do not limit what parties 
may do under a Cooperative Purchasing agreement.
MC1-1004
COOPERATIVE STATE PURCHASING AGREEMENT IN FORM OF A STATE 
REQUIREMENTS CONTRACT
Any State requirement Contract with the Maricopa County Office of Procurement 
Services entered into pursuant to A.R.S. § 41-2632 shall provide that:
A.
Payment for Materials or Services and inspection and acceptance of Materials or 
Services ordered by Maricopa County under State Contracts shall be the exclusive 
obligation of Maricopa County;
B.
The exercise of any rights or remedies by Maricopa County shall be the exclusive 
obligation of Maricopa County;
C.
Failure of Maricopa County to secure performance from the Contractor in 
accordance with the terms and conditions of its purchase order does not 
necessarily require the State to exercise its own rights or remedies; and
D.
Maricopa County shall not use a State Contract as a method for obtaining 
additional concessions or reduced Prices for similar Material or Services.
MC1-1005
INFORMATIONAL AND TECHNICAL SERVICES
The State Purchasing Administrator has the responsibility to develop, maintain and 
distribute a list of such information and technical Services available from the State 
Purchasing Office. Such list contains the names of any Suspended or Debarred 
Contractors and is distributed to the Maricopa County Office of Procurement Services.
MC1-1006
USE OF PAYMENTS RECEIVED BY A SUPPLYING PUBLIC PROCUREMENT UNIT

Office of Procurement Services
10-3
MARICOPA COUNTY PROCUREMENT CODE
DEPARTMENT OF OFFICE 
OF PROCUREMENT 
SERVICES
Article 10
Date 
9/11/2013
SUBJECT
INTERGOVERNMENTAL PROCUREMENT
All payments received by a Public Procurement Unit supplying personnel or Services shall 
be available to the supplying Public Procurement Unit to defray the Cost of the cooperative 
program.
MC1-1007
CONTRACT CONTROVERSIES
A.
Under a Cooperative Purchasing agreement in which Maricopa County is a party, 
controversies arising between an administering Public Procurement Unit and its 
Respondents or Contractors shall be resolved in accordance with Article 9 of this 
Code.
B.
Any local Public Procurement Unit which is not subject to Article 9 of this Code 
may enter into an agreement with a Public Procurement Unit to establish 
procedures or use such units existing procedures to resolve controversies with 
Contractors, whether or not such controversy arose from a Cooperative 
Purchasing agreement.
MC1-1008
COMPLIANCE WITH FEDERAL PROCUREMENT
If a Procurement involves the expenditure of Federal assistance or Contract monies, the 
Chief Procurement Officer or Using Agency shall comply with Federal law and authorized 
regulations which are mandatorily applicable and which are not presently reflected in this 
Code.

Department of Materials Management
11-1
OFFICE OF PROCUREMENT 
SERVICES
MARICOPA COUNTY PROCUREMENT CODE
Article 11
Date
2-19-99
SUBJECT
ARTICLE 11
This Article intentionally left blank.

Office of Procurement Services
12-1
MARICOPA COUNTY PROCUREMENT CODE
DEPARTMENT OF OFFICE 
OF PROCUREMENT 
SERVICES
Article 12
Date 
9/11/2013
SUBJECT
ETHICS IN PUBLIC CONTRACTING
MC1-1201
EMPLOYEE ETHICS
A.
Maricopa County employment is a public trust. It is the policy of Maricopa County for 
Employees to maintain high standards of honesty, integrity, impartiality, courtesy and 
conduct. Such policy is implemented by prescribing essential standards of ethical conduct 
without creating unnecessary obstacles to entering County service. Further guidance can 
be obtained by referring to the Maricopa County Ethics Handbook.
B.
Maricopa County Employees must discharge their duties impartially so as to assure fair 
competitive access to governmental Procurement by responsible Contractors and to avoid 
the appearance of impropriety. Moreover, they should conduct themselves in such a 
manner as to foster public confidence in the integrity of Maricopa  County’s Procurement 
operation.
C.
To achieve the purpose of this article, it is essential that those doing business with 
Maricopa County also observe the ethical standards prescribed herein.
MC1-1202
SIGNIFICANT PROCUREMENT ROLE
An Employee of any Maricopa County Governmental Unit, who has a Significant 
Procurement Role in the Procurement of Commodities, Services or Construction shall not 
accept an offer of employment from or have employment discussions with any Person or 
entity lobbying for or potentially responding to a Solicitation during a period beginning on 
signature of the first nondisclosure agreement pertaining to a particular Solicitation or at 
the time of request for a sole source Procurement or competition impracticable 
Procurement and ending one year after the purchased Commodities are delivered or the 
purchase of Services or Construction begins.
MC1-1203
INFLUENCE
A.
Any attempt to realize personal gain through Maricopa County employment by conduct 
inconsistent with the proper discharge of the Employee’s duty is a breach of public trust.
B.
Any effort to influence any Maricopa County Employee or agent to breach the standards of 
ethical conduct, maybe grounds for Disbarment or Suspension under MC1-902.
MC1-1204
CONFLICT OF INTEREST
It shall be a breach of ethical standards for any Employee or agent acting on behalf of 
Maricopa County to directly or indirectly participate in or benefit from a Procurement when 
the Employee, agent or his immediate family has a financial interest in the

Office of Procurement Services
12-2
MARICOPA COUNTY PROCUREMENT CODE
DEPARTMENT OF OFFICE 
OF PROCUREMENT 
SERVICES
Article 12
Date 
9/11/2013
SUBJECT
ETHICS IN PUBLIC CONTRACTING
Business or organization, or has a potential for financial gain as a direct result of their 
actions, unless an exception has been previously granted by the Chief Procurement 
Officer. The Chief Procurement Officer shall review requests for exceptions on a case by 
case basis and issue a written determination to support the decision.
MC1-1205
ETHICAL STANDARDS
A.
It shall be a breach of ethical standards for any Person to offer, give or agree to give any 
Employee or former Employee, or for any Employee or former Employee to solicit, demand, 
accept, or agree to accept from another Person, a gratuity or an offer of employment in 
connection with any decision, approval, disapproval, recommendation, preparation of any 
part of a program requirement or a Purchase Request, influencing content of any 
Specification or Procurement standard, rendering of advise, investigation, auditing or in 
any advisory capacity in any proceeding or application, request for ruling, determination, 
claim or controversy, or other particular matter, pertaining to any program requirement of 
a Contract or subcontract, or to any Solicitation or Proposal thereof.
B.
It shall be a breach of ethical standards for any payment, gratuity, or offer of employment 
to be made by or on behalf of a subcontractor under a Contract to the prime Contractor or 
higher tier subcontractor or any Person associated therewith, as an inducement for the 
Award of a subcontract or order.
MC-1206
CONTINGENT FEES
It shall be a breach of ethical standards for a Person to be retained, or to retain a Person, 
to solicit or secure a Maricopa County Contract upon an agreement or understanding for a 
commission, percentages, brokerage, or contingent fee, except for retention of bona fide 
employees or bona fide established commercial selling agencies for the purpose of 
securing Business.
MC-1207
EMPLOYMENT OF PRESENT AND FORMER EMPLOYEES
It shall be a breach of ethical standards for any Employee or former Employee who is 
participating directly or indirectly in the Procurement process to become, or be while such 
an Employee, the Employee of any Person under Contract with the governmental body by 
whom the employee is employed.
MC1-1208
CONFIDENTIAL INFORMATION
It shall be a breach of ethical standards for any Employee or former Employee knowingly 
to use confidential information for actual or anticipated personal gain, or for the actual or

Office of Procurement Services
12-3
MARICOPA COUNTY PROCUREMENT CODE
DEPARTMENT OF OFFICE 
OF PROCUREMENT 
SERVICES
Article 12
Date 
9/11/2013
SUBJECT
ETHICS IN PUBLIC CONTRACTING
anticipated personal gain of any other Person.