48 CFR · Federal Acquisition Regulation and Defense supplement
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The codified text (eCFR, as of 2026-10-02). Under the Revolutionary FAR Overhaul ↗, agencies follow class deviations with new text for many parts while the formal rules go through the Federal Register: check the solicitation and your contract's clauses, which rule.
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54 sections with “end user”: the first 40
- FAR 42.1503 Procedures.…tracting office, program management office, and, where appropriate, quality assurance and end users of the product or service; (ii) Identify and assign past performance evaluation roles and responsibilities to those individuals responsible…
- FAR 52.212-4 Contract Terms and Conditions—Commercial Products and Commercial Services.…and Commercial Services (NOV 2023) (a) Inspection/Acceptance. The Contractor shall only tender for acceptance those items that conform to the requirements of this contract. The Government reserves the right to inspect or test any supplies …
- DFARS 225.802-71 End use certificates.…he signing of a certificate to indicate that the Armed Forces of the United States is the end user of the item, and that the U.S. Government will not transfer the item to third parties without authorization from the Government of the countr…
- FAR 52.232-39 Unenforceability of Unauthorized Obligations.…of this clause, when any supply or service acquired under this contract is subject to any End User License Agreement (EULA), Terms of Service (TOS), or similar legal instrument or agreement, that includes any clause requiring the Government…
- FAR 53.108 Recommendations concerning forms.Users of this regulation may recommend new forms or the revision, elimination, or consolidation of the forms prescribed or referenced in this regulation. Recommendations from within an executive agency shall be submitted to the cognizant co…
- FAR 2.101 Definitions.… or R&D activities. It can also mean the furnishing of professional advice or assistance rendered to improve the effectiveness of Federal management processes or procedures (including those of an engineering and technical nature). In render…
- FAR 52.204-25 Prohibition on Contracting for Certain Telecommunications and Video Surveillance Services or Equipment.…ad of an executive agency on or after August 13, 2019, from procuring or obtaining, or extending or renewing a contract to procure or obtain, any equipment, system, or service that uses covered telecommunications equipment or services as a …
- FAR 52.209-9 Updates of Publicly Available Information Regarding Responsibility Matters.…non-public segment of FAPIIS is automatically transferred after a waiting period of 14 calendar days, except for— (i) Past performance reviews required by subpart 42.15; (ii) Information that was entered prior to April 15, 2011; or (iii)…
- FAR 52.222-27 Affirmative Action Compliance Requirements for Construction.…used on the employer's quarterly Federal tax return, U.S. Treasury Department Form 941. Gender identity has the meaning given by the Department of Labor's Office of Federal Contract Compliance Programs, and is found at www.dol.gov/ofccp/LG…
- DFARS 215.404-1 Proposal analysis techniques.…ble: (A) Market prices. (B) Age of data. (1) Whether data is too old to be relevant depends on the industry (e.g., rapidly evolving technologies), product maturity (e.g., stable), economic factors (e.g., new sellers in the marketplace), …
- DFARS 227.7203-5 Government rights.…uthorize other persons to use, computer software marked with government purpose rights legends for commercial purposes. The Government shall not release or disclose, or authorize others to release or disclose, computer software in which it …
- DFARS 252.227-7013 Rights in Technical Data—Other Than Commercial Products and Commercial Services.…overed by 252.204-7014) under a contract, the primary purpose of which is to furnish independent and impartial advice or technical assistance directly to the Government in support of the Government's management and oversight of a program or…
- DFARS 252.227-7014 Rights in Other Than Commercial Computer Software and Other Than Commercial Computer Software Documentation.…overed by 252.204-7014) under a contract, the primary purpose of which is to furnish independent and impartial advice or technical assistance directly to the Government in support of the Government's management and oversight of a program or…
- DFARS 252.227-7018 Rights in Other Than Commercial Technical Data and Computer Software—Small Business Innovation Research Program and Small Business Technology Transfer Program.…overed by 252.204-7014) under a contract, the primary purpose of which is to furnish independent and impartial advice or technical assistance directly to the Government in support of the Government's management and oversight of a program or…
- DFARS 252.245-7005 Management and Reporting of Government Property.…s contracts; (3) Designated by the Department of Defense as ineligible, debarred, or suspended from defense contracts; or (4) Subject to denial, debarment, or other sanctions under export control laws and related laws and regulations, and…
- DFARS 252.246-7006 Warranty Tracking of Serialized Items.…ght for the correction of defects. Enterprise means the entity (e.g., a manufacturer or vendor) responsible for granting the warranty and/or assigning unique item identifiers to serialized warranty items. Enterprise identifier means a cod…
- FAR 4.2102 Prohibition.…) On or after August 13, 2019, agencies are prohibited from procuring or obtaining, or extending or renewing a contract to procure or obtain, any equipment, system, or service that uses covered telecommunications equipment or services as a …
- FAR 9.105-2 Determinations and documentation.…non-public segment of FAPIIS is automatically transferred after a waiting period of 14 calendar days, except for— (1) Past performance reviews required by subpart 42.15; (2) Information that was entered prior to April 15, 2011; or (3) In…
- FAR 15.201 Exchanges with industry before receipt of proposals.…rement integrity requirements (see 3.104). Interested parties include potential offerors, end users, Government acquisition and supporting personnel, and others involved in the conduct or outcome of the acquisition. (b) The purpose of exch…
- FAR 46.706 Warranty terms and conditions.…of contractor obligations (i) Generally, the contractor's obligations under warranties extend to all defects discovered during the warranty period, but do not include damage caused by the Government. When a warranty for the entire item is n…
- FAR 52.204-14 Service Contract Reporting Requirements.…mance of a prime contract. It does not include the Contractor's supplier agreements with vendors, such as long-term arrangements for materials or supplies that benefit multiple contracts and/or the costs of which are normally applied to a C…
- FAR 52.204-15 Service Contract Reporting Requirements for Indefinite-Delivery Contracts.…mance of a prime contract. It does not include the Contractor's supplier agreements with vendors, such as long-term arrangements for materials or supplies that benefit multiple contracts and/or the costs of which are normally applied to a C…
- FAR 52.227-14 Rights in Data—General.… affecting the scope of any license or other right otherwise granted to the Government. (End of clause) Alternate I (DEC 2007). As prescribed in 27.409(b)(2), substitute the following definition for limited rights data in paragraph (a) of…
- FAR 52.229-10 State of New Mexico Gross Receipts and Compensating Tax.…t. (d) The Contractor shall provide Type 15 Nontaxable Transaction Certificates to each vendor in New Mexico selling tangible personal property to the Contractor for use in the performance of this contract. Failure to provide a Type 15 Non…
- DFARS 252.204-7012 Safeguarding Covered Defense Information and Cyber Incident Reporting.…or disposition of information. Malicious software means computer software or firmware intended to perform an unauthorized process that will have adverse impact on the confidentiality, integrity, or availability of an information system. Th…
- DFARS 252.209-7012 Prohibition Relating to Conflicts of Interest in Consulting Services—Certification.…2). (iii) The Unverified List in supplement no. 6 to 15 CFR part 744. (iv) The Military End User List in supplement no. 7 to 15 CFR part 744. (5) Any entity identified by the Secretary of Defense pursuant to section 1237(b) of the Nation…
- FAR 12.216 Unenforceability of unauthorized obligations.…rough the internet (web services) are often subject to license agreements, referred to as End User License Agreements (EULA), Terms of Service (TOS), or other similar legal instruments or agreements. Many of these agreements contain indemni…
- FAR 13.202 Unenforceability of unauthorized obligations in micro-purchases.…rough the internet (web services) are often subject to license agreements, referred to as End User License Agreements (EULA), Terms of Service (TOS), or other similar legal instruments or agreements. Many of these agreements contain indemni…
- FAR 32.705 Unenforceability of unauthorized obligations.…rough the internet (web services) are often subject to license agreements, referred to as End User License Agreements (EULA), Terms of Service (TOS), or other similar legal instruments or agreements. Many of these agreements contain indemni…
- FAR 52.204-24 Representation Regarding Certain Telecommunications and Video Surveillance Services or Equipment.…ad of an executive agency on or after August 13, 2019, from procuring or obtaining, or extending or renewing a contract to procure or obtain, any equipment, system, or service that uses covered telecommunications equipment or services as a …
- FAR 52.222-21 Prohibition of segregated facilities.…ohibition of Segregated Facilities (APR 2015) (a) Definitions. As used in this clause— Gender identity has the meaning given by the Department of Labor's Office of Federal Contract Compliance Programs, and is found at www.dol.gov/ofccp/LG…
- FAR 52.227-20 Rights in Data—SBIR Program.…. ________ (and subcontract ________, if appropriate). For a period of 4 years, unless extended in accordance with FAR 27.409(h), after acceptance of all items to be delivered under this contract, the Government will use these data for Gove…
- FAR 52.247-68 Report of Shipment (REPSHIP).…y. (b) Unless otherwise directed by the Contracting Officer, the Contractor shall— (1) Send a prepaid notice of shipment to the consignee transportation officer— (i) For all shipments of— (A) Classified material, protected sensitive, an…
- DFARS 209.572 Conflicts of interest in certain consulting services.…a)(2). (C) The Unverified List in supplement no. 6 to 15 CFR part 744. (D) The Military End User List in supplement no. 7 to 15 CFR part 744. (v) Any entity identified by the Secretary of Defense pursuant to section 1237(b) of the Nation…
- DFARS 239.7602-1 General.…in this subpart. Some examples of commercial terms and conditions are license agreements, End User License Agreements (EULAs), Terms of Service (TOS), or other similar legal instruments or agreements. Contracting officers shall incorporate …
- FAR 11.002 Policy.…s are not available, nondevelopmental items. (b) The Metric Conversion Act of 1975, as amended by the Omnibus Trade and Competitiveness Act of 1988 (15 U.S.C. 205a, et seq.), designates the metric system of measurement as the preferred sys…
- FAR 16.504 Indefinite-quantity contracts.…acting officer should establish a reasonable maximum quantity based on market research, trends on recent contracts for similar supplies or services, survey of potential users, or any other rational basis. (2) To ensure that the contract is…
- FAR 39.203 Applicability.…tor indicates as compliant and show where full details of compliance can be found (e.g., vendor's or other exact website location). (c) Task order or delivery order. At the time of issuance of a task order or delivery order under an indefi…
- FAR 52.204-21 Basic Safeguarding of Covered Contractor Information Systems.…its Federal contract information. Federal contract information means information, not intended for public release, that is provided by or generated for the Government under a contract to develop or deliver a product or service to the Gover…
- FAR 52.223-7 Notice of Radioactive Materials.…ic licensing under the regulations issued pursuant to the Atomic Energy Act of 1954, as amended, as set forth in title 10 of the Code of Federal Regulations, in effect on the date of this contract, or (2) other radioactive material not requ…
FAR (chapter 1)
- Part 1 Federal Acquisition Regulations System 58 sections
- Part 2 Definitions of Words and Terms 3 sections
- Part 3 Improper Business Practices and Personal Conflicts of Interest 98 sections
- Part 4 Administrative and Information Matters 116 sections
- Part 5 Publicizing Contract Actions 34 sections
- Part 6 Competition Requirements 34 sections
- Part 7 Acquisition Planning 34 sections
- Part 8 Required Sources of Supplies and Services 67 sections
- Part 9 Contractor Qualifications 106 sections
- Part 10 Market Research 4 sections
- Part 11 Describing Agency Needs 33 sections
- Part 12 Acquisition of Commercial Products and Commercial Services 38 sections
- Part 13 Simplified Acquisition Procedures 49 sections
- Part 14 Sealed Bidding 82 sections
- Part 15 Contracting by Negotiation 81 sections
- Part 16 Types of Contracts 74 sections
- Part 17 Special Contracting Methods 50 sections
- Part 18 Emergency Acquisitions 34 sections
- Part 19 Small Business Programs 126 sections
- Part 22 Application of Labor Laws to Government Acquisitions 205 sections
- Part 23 Environment, Sustainable Acquisition, and Material Safety 38 sections
- Part 24 Protection of Privacy and Freedom of Information 10 sections
- Part 25 Foreign Acquisition 81 sections
- Part 26 Other Socioeconomic Programs 36 sections
- Part 27 Patents, Data, and Copyrights 59 sections
- Part 28 Bonds and Insurance 61 sections
- Part 29 Taxes 23 sections
- Part 30 Cost Accounting Standards Administration 30 sections
- Part 31 Contract Cost Principles and Procedures 87 sections
- Part 32 Contract Financing 175 sections
- Part 33 Protests, Disputes, and Appeals 23 sections
- Part 34 Major System Acquisition 20 sections
- Part 35 Research and Development Contracting 25 sections
- Part 36 Construction and Architect-engineer Contracts 81 sections
- Part 37 Service Contracting 46 sections
- Part 38 Federal Supply Schedule Contracting 3 sections
- Part 39 Acquisition of Information Technology 14 sections
- Part 40 Information Security and Supply Chain Security 12 sections
- Part 41 Acquisition of Utility Services 17 sections
- Part 42 Contract Administration and Audit Services 84 sections
- Part 43 Contract Modifications 14 sections
- Part 44 Subcontracting Policies and Procedures 24 sections
- Part 45 Government Property 33 sections
- Part 46 Quality Assurance 60 sections
- Part 47 Transportation 106 sections
- Part 48 Value Engineering 13 sections
- Part 49 Termination of Contracts 108 sections
- Part 50 Extraordinary Contractual Actions and the Safety Act 34 sections
- Part 51 Use of Government Sources by Contractors 15 sections
- Part 52 Solicitation Provisions and Contract Clauses 680 sections
- Part 53 Forms 61 sections
DFARS (chapter 2, Defense)
- Part 201 Federal Acquisition Regulations System 24 sections
- Part 202 Definitions of Words and Terms 1 sections
- Part 203 Improper Business Practices and Personal Conflicts of Interest 28 sections
- Part 204 Administrative and Information Matters 76 sections
- Part 205 Publicizing Contract Actions 11 sections
- Part 206 Competition Requirements 20 sections
- Part 207 Acquisition Planning 22 sections
- Part 208 Required Sources of Supplies and Services 31 sections
- Part 209 Contractor Qualifications 55 sections
- Part 210 Market Research 2 sections
- Part 211 Describing Agency Needs 22 sections
- Part 212 Acquisition of Commercial Products and Commercial Services 24 sections
- Part 213 Simplified Acquisition Procedures 23 sections
- Part 214 Sealed Bidding 14 sections
- Part 215 Contracting by Negotiation 66 sections
- Part 216 Types of Contracts 36 sections
- Part 217 Special Contracting Methods 64 sections
- Part 218 Emergency Acquisitions 7 sections
- Part 219 Small Business Programs 47 sections
- Part 222 Application of Labor Laws to Government Acquisitions 56 sections
- Part 223 Environment, Sustainable Acquisition, and Material Safety 34 sections
- Part 224 Protection of Privacy and Freedom of Information 2 sections
- Part 225 Foreign Acquisition 251 sections
- Part 226 Other Socioeconomic Programs 14 sections
- Part 227 Patents, Data, and Copyrights 99 sections
- Part 228 Bonds and Insurance 17 sections
- Part 229 Taxes 9 sections
- Part 230 Cost Accounting Standards Administration 2 sections
- Part 231 Contract Cost Principles and Procedures 13 sections
- Part 232 Contract Financing 74 sections
- Part 233 Protests, Disputes, and Appeals 8 sections
- Part 234 Major System Acquisition 13 sections
- Part 235 Research and Development Contracting 16 sections
- Part 236 Construction and Architect-engineer Contracts 25 sections
- Part 237 Service Contracting 67 sections
- Part 239 Acquisition of Information Technology 38 sections
- Part 241 Acquisition of Utility Services 8 sections
- Part 242 Contract Administration and Audit Services 40 sections
- Part 243 Contract Modifications 18 sections
- Part 244 Subcontracting Policies and Procedures 13 sections
- Part 245 Government Property 23 sections
- Part 246 Quality Assurance 39 sections
- Part 247 Transportation 27 sections
- Part 249 Termination of Contracts 14 sections
- Part 250 Extraordinary Contractual Actions and the Safety Act 16 sections
- Part 251 Use of Government Sources by Contractors 5 sections
- Part 252 Solicitation Provisions and Contract Clauses 405 sections
- Part 253 Forms 10 sections
- Part 270 Defense Contracting Programs 7 sections
Source: eCFR, 48 CFR chapters 1 and 2 (GPO GovInfo bulk data) ↗. Rule changes in progress: FAR, DFARS. Terms: glossary.