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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250 sections with “disclosure”: the first 40
- FAR 3.104-4 Disclosure, protection, and marking of contractor bid or proposal information and source selection information.…proposal information and source selection information must be protected from unauthorized disclosure in accordance with 14.401, 15.207, applicable law, and agency regulations. (c) Individuals unsure if particular information is source sele…
- FAR 52.203-11 Certification and Disclosure Regarding Payments to Influence Certain Federal Transactions.As prescribed in 3.808(a), insert the following provision: Certification and Disclosure Regarding Payments To Influence Certain Federal Transactions (SEP 2024) (a) Definitions. As used in this provision—“Lobbying contact” has the meaning …
- FAR 52.204-29 Federal Acquisition Supply Chain Security Act Orders—Representation and Disclosures.…owing provision: Federal Acquisition Supply Chain Security Act Orders—Representation and Disclosures (DEC 2023) (a) Definitions. As used in this provision, Covered article, FASCSA order, Intelligence community, National security system, R…
- FAR 52.230-3 Disclosure and Consistency of Cost Accounting Practices.As prescribed in 30.201-4(b)(1), insert the following clause: Disclosure and Consistency of Cost Accounting Practices (JUN 2020) (a) The Contractor, in connection with this contract, shall— (1) Comply with the requirements of 48 CFR 9904…
- FAR 52.230-4 Disclosure and Consistency of Cost Accounting Practices—Foreign Concerns.As prescribed in 30.201-4(c)(1), insert the following clause: Disclosure and Consistency of Cost Accounting Practices—Foreign Concerns (JUN 2020) (a) The Contractor, in connection with this contract, shall— (1) Comply with the requiremen…
- DFARS 215.407-5-70 Disclosure, maintenance, and review requirements.…r and reasonable prices. (2) A large business contractor is subject to estimating system disclosure, maintenance, and review requirements if— (i) In its preceding fiscal year, the contractor received DoD prime contracts or subcontracts to…
- DFARS 223.501-70 Disclosure of greenhouse gas emissions.…i) FAR 52.204-8, Annual Representations and Certifications, paragraph (c)(1)(xix), Public Disclosure of Greenhouse Gas Emissions and Reduction Goals—Representation. (iii) FAR 52.212-3, Offeror Representations and Certifications—Commercial …
- DFARS 227.7103-7 Use and nondisclosure agreement.…t with restrictions on use, modification, reproduction, release, performance, display, or disclosure may not be provided to third parties, unless the intended recipient completes and signs the use and nondisclosure agreement at paragraph (c…
- DFARS 252.204-7009 Limitations on the Use or Disclosure of Third-Party Contractor Reported Cyber Incident Information.As prescribed in 204.7304(b), use the following clause: Limitations on the Use or Disclosure of Third-Party Contractor Reported Cyber Incident Information (JAN 2023) (a) Definitions. As used in this clause— Compromise means disclosure of…
- DFARS 252.204-7014 Limitations on the Use or Disclosure of Information by Litigation Support Contractors.As prescribed in 204.7403(a), use the following clause: Limitations on the Use or Disclosure of Information by Litigation Support Contractors (JAN 2023) (a) Definitions. As used in this clause— Computer software means computer programs, …
- DFARS 252.227-7025 Limitations on the Use or Disclosure of Government-Furnished Information Marked with Restrictive Legends.… 227.7104-4(b)(4), or 227.7203-6(d), use the following clause: Limitations on the Use or Disclosure of Government-Furnished Information Marked With Restrictive Legends (JAN 2025) (a) Definitions. As used in this clause— (1) For contracts…
- FAR 27.305-4 Protection of invention disclosures.(a) The Government will, to the extent authorized by 35 U.S.C. 205, withhold from disclosure to the public any invention disclosures reported under the patent rights clauses of 52.227-11 or 52.227-13 for a reasonable time in order for paten…
- DFARS 252.225-7050 Disclosure of Ownership or Control by the Government of a Country that is a State Sponsor of Terrorism.As prescribed in 225.771-5, use the following provision: Disclosure of Ownership or Control by the Government of a Country that is a State Sponsor of Terrorism (DEC 2022) (a) Definitions. As used in this provision— Government of a countr…
- DFARS 252.225-7057 Preaward Disclosure of Employment of Individuals Who Work in the People's Republic of China.As prescribed in 225.7021-4(a), use the following provision: Preaward Disclosure of Employment of Individuals Who Work in the People's Republic of China (Aug 2022) (a) Definitions. As used in this provision— Covered contract and covered …
- DFARS 252.225-7058 Postaward Disclosure of Employment of Individuals Who Work in the People's Republic of China.As prescribed in 225.7021-4(b), use the following clause: Postaward Disclosure of Employment of Individuals Who Work In the People's Republic of China (JAN 2023) (a) Definitions. As used in this clause— Covered contract means any DoD con…
- DFARS 227.7103-3 Early identification of technical data to be furnished to the Government with restrictions on use, reproduction, or disclosure.… (b) Use the provision at 252.227-7017, Identification and Assertion of Use, Release, or Disclosure Restrictions, in all solicitations that include the clause at 252.227-7013, Rights in Technical Data—Other Than Commercial Products and Com…
- DFARS 252.204-7015 Notice of Authorized Disclosure of Information for Litigation Support.As prescribed in 204.7403(b), use the following clause: Notice of Authorized Disclosure of Information for Litigation Support (JAN 2023) (a) Definitions. As used in this clause— Computer software means computer programs, source code, sou…
- DFARS 252.209-7002 Disclosure of Ownership or Control by a Foreign Government.As prescribed in 209.104-70, use the following provision: Disclosure of Ownership or Control by a Foreign Government (DEC 2022) (a) Definitions. As used in this provision— (1) Effectively owned or controlled means that a foreign governme…
- DFARS 252.227-7017 Identification and Assertion of Use, Release, or Disclosure Restrictions.…7203-3(a), use the following provision: Identification and Assertion of Use, Release, or Disclosure Restrictions (JAN 2025) (a) Definitions. As used in this provision— Computer software is defined in— (1) The 252.227-7014, Rights in Oth…
- FAR 14.404-4 Restrictions on disclosure of descriptive literature.…ture (as defined in 2.101), and the bidder imposes a restriction that prevents the public disclosure of such literature, the restriction may render the bid nonresponsive. The restriction renders the bid nonresponsive if it prohibits the dis…
- FAR 30.202-8 Subcontractor disclosure statements.(a) When the Government requires determinations of adequacy of subcontractor disclosure statements, the CFAO for the subcontractor shall provide this determination to the CFAO for the contractor or next higher-tier subcontractor. The higher…
- DFARS 225.7021-3 National security waiver of disclosure.The senior procurement executive (SPE) may waive the disclosure requirements at 225.7021-2 if the SPE determines in writing that such disclosure would not be in the national security interests of the United States. This authority may not be…
- DFARS 227.7203-3 Early identification of computer software or computer software documentation to be furnished to the Government with restrictions on use, reproduction, or disclosure.(a) Use the provision at 252.227-7017, Identification and Assertion of Use, Release, or Disclosure Restrictions, in all solicitation that include the clause at 252.227-7014, Rights in Other Than Commercial Computer Software and Other Than C…
- DFARS 239.7305 Exclusion and limitation on disclosure.…act; and (d) Limit, notwithstanding any other provision of law, in whole or in part, the disclosure of information relating to the basis for carrying out any of the actions authorized by paragraphs (a) through (c) of this section, and if s…
- DFARS 252.237-7025 Preaward Transparency Requirements for Firms Offering to Support Department of Defense Audits—Representation and Disclosure.…equirements For Firms Offering To Support Department of Defense Audits—Representation and Disclosure (OCT 2022) (a) Representation. The Offeror represents that within the 3-year period preceding this offer, the Offeror and/or any of its pr…
- FAR 52.223-22 Public Disclosure of Greenhouse Gas Emissions and Reduction Goals—Representation.As prescribed in 23.502, insert the following provision: Public Disclosure of Greenhouse Gas Emissions and Reduction Goals—Representation (DEC 2016) (a) This representation shall be completed if the Offeror received $7.5 million or more i…
- FAR 52.230-7 Proposal Disclosure—Cost Accounting Practice Changes.As prescribed in 30.201-3(c), insert the following provision: Proposal Disclosure—Cost Accounting Practice Changes (APR 2005) The offeror shall check “yes” below if the contract award will result in a required or unilateral change in cost…
- DFARS 225.7021 Disclosure requirements for employment transparency regarding individuals who perform work in the People's Republic of China.See PGI 225.7021 for additional procedures regarding disclosures.
- DFARS 227.7007 Notification and disclosure to claimants.…ative and provide the claimant a reasonable rationale of the basis for denying the claim. Disclosure of information or the rationale referred to above shall be subject to applicable statutes, regulations, and directives pertaining to securi…
- DFARS 237.174 Disclosure of information to litigation support contractors.See 204.74 for disclosure of information to litigation support contractors.
- DFARS 252.204-7000 Disclosure of information.As prescribed in 204.404-70(a), use the following clause: Disclosure of Information (OCT 2016) (a) The Contractor shall not release to anyone outside the Contractor's organization any unclassified information, regardless of medium (e.g., …
- FAR 5.406 Public disclosure of justification documents for certain contract actions.(a) Justifications and approvals for other than full and open competition must be posted in accordance with 6.305. (b) Limited-source justifications (excluding brand name) for FSS orders or blanket purchase agreements with an estimated val…
- FAR 9.105-3 Disclosure of preaward information.(a) Except as provided in subpart 24.2, Freedom of Information Act, information (including the preaward survey report) accumulated for purposes of determining the responsibility of a prospective contractor shall not be released or disclosed…
- FAR 30.202 Disclosure requirements.
- FAR 30.202-5 Filing disclosure statements.See 48 CFR 9903.202-5.
- FAR 36.204 Disclosure of the magnitude of construction projects.Advance notices and solicitations shall state the magnitude of the requirement in terms of physical characteristics and estimated price range. In no event shall the statement of magnitude disclose the Government's estimate. Therefore, the e…
- FAR 44.306 Disclosure of approval status.Upon request, the ACO may inform a contractor that the purchasing system of a proposed subcontractor has been approved or disapproved, but shall caution that the Government will not keep the contractor advised of any changes in the approval…
- DFARS 203.104-4 Disclosure, protection, and marking of contractor bid or proposal information and source selection information.(d)(3) For purposes of FAR 3.104-4(d)(3) only, DoD follows the notification procedures in FAR 27.404-5(a). However, FAR 27.404-5(a)(1) does not apply to DoD.
- DFARS 236.204 Disclosure of the magnitude of construction projects.Additional price ranges are— (i) Between $10,000,000 and $25,000,000; (ii) Between $25,000,000 and $100,000,000; (iii) Between $100,000,000 and $250,000,000; (iv) Between $250,000,000 and $500,000,000; and (v) Over $500,000,000.
- FAR 2.101 Definitions.…llowing the procedures in 10 CFR 1045.21; and (2) Must be protected against unauthorized disclosure according to Executive Order 12958, Classified National Security Information, April 17, 1995, or classified in accordance with the Atomic E…
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.