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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79 sections with “closed out”: the first 40
- DFARS 204.804 Closeout of contract files.…or group of contracts meeting the requirements of paragraph (3)(i) of this section may be closed out through a negotiated settlement with the contractor. Except as provided in paragraph (3)(ii)(B) of this section, the contract closeout proc…
- FAR 4.804-1 Closeout by the office administering the contract.…ws: (1) Files for contracts using simplified acquisition procedures should be considered closed when the contracting officer receives evidence of receipt of property and final payment, unless otherwise specified by agency regulations. (2)…
- FAR 15.609 Limited use of data.(a) An unsolicited proposal may include data that the offeror does not want disclosed to the public for any purpose or used by the Government except for evaluation purposes. If the offeror wishes to restrict the data, the title page must be…
- FAR 52.227-14 Rights in Data—General.… disclosure, use, or reproduction of such data. (2) If the unmarked data has not been disclosed without restriction outside the Government, the Contractor may request, within 6 months (or a longer time approved by the Contracting Officer i…
- DFARS 227.7103-5 Government rights.… to the contractor by the Government; (7) Publicly available or have been released or disclosed by the contractor or subcontractor without restrictions on further use, release or disclosure other than a release or disclosure resulting from…
- FAR 4.804-2 Closeout of the contracting office files if another office administers the contract.…Contract files for contracts using simplified acquisition procedures should be considered closed when the contracting officer receives evidence of receipt of property and final payment, unless otherwise specified by agency regulation. (b) …
- FAR 52.215-1 Instructions to Offerors—Competitive Acquisition.…e and use of data. Offerors that include in their proposals data that they do not want disclosed to the public for any purpose, or used by the Government except for evaluation purposes, shall— (1) Mark the title page with the following leg…
- FAR 52.227-20 Rights in Data—SBIR Program.…the Government will use these data for Government purposes only, and they shall not be disclosed outside the Government (including disclosure for procurement purposes) during such period without permission of the Contractor, except that, su…
- FAR 52.230-6 Administration of Cost Accounting Standards.…r the CAS. Desirable change means a compliant change to a Contractor's established or disclosed cost accounting practices that the CFAO finds is desirable and not detrimental to the Government and is, therefore, not subject to the no incre…
- FAR 27.404-2 Limited rights data and restricted computer software.…Such restricted computer software will not be used or reproduced by the Government, or disclosed outside the Government, except that the computer software may be— (i) Used or copied for use with the computers for which it was acquired, inc…
- FAR 42.708 Quick-closeout procedure.…of direct and indirect costs for a specific contract, task order, or delivery order to be closed, in advance of the determination of final direct costs and indirect rates set forth in 42.705, if— (1) The contract, task order, or delivery o…
- FAR 52.225-26 Contractors Performing Private Security Functions Outside the United States.…ending a proceeding or dispute arising under the contract or related to a potential or disclosed violation. Other significant military operations means activities, other than combat operations, as part of a contingency operation outside th…
- FAR 52.248-1 Value Engineering.…hese data, furnished under the Value Engineering clause of contract ____, shall not be disclosed outside the Government or duplicated, used, or disclosed, in whole or in part, for any purpose other than to evaluate a value engineering chang…
- FAR 52.248-3 Value Engineering—Construction.…rnished under the Value Engineering—Construction clause of contract ____, shall not be disclosed outside the Government or duplicated, used, or disclosed, in whole or in part, for any purpose other than to evaluate a value engineering chang…
- DFARS 242.708 Quick-closeout procedure.…of direct and indirect costs for a specific contract, task order, or delivery order to be closed in advance of the determination of final direct costs and indirect rates set forth in FAR 42.705, regardless of the dollar value or percentage …
- DFARS 252.225-7039 Defense Contractors Performing Private Security Functions Outside the United States.…ending a proceeding or dispute arising under the contract or related to a potential or disclosed violation. Private security functions means the following activities engaged in by a contractor: (1) Guarding of personnel, facilities, desig…
- DFARS 252.227-7013 Rights in Technical Data—Other Than Commercial Products and Commercial Services.…ractor by the Government; (vii) Otherwise publicly available or have been released or disclosed by the Contractor or subcontractor without restrictions on further use, release or disclosure, other than a release or disclosure resulting fro…
- DFARS 252.227-7014 Rights in Other Than Commercial Computer Software and Other Than Commercial Computer Software Documentation.…er software documentation that is otherwise publicly available or has been released or disclosed by the Contractor or subcontractor without restriction on further use, release or disclosure, other than a release or disclosure resulting from…
- 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.…data or computer software; (iv) Otherwise publicly available or have been released or disclosed by the Contractor or a subcontractor without restrictions on further use, release, or disclosure other than a release or disclosure resulting f…
- FAR 9.105-3 Disclosure of preaward information.…of determining the responsibility of a prospective contractor shall not be released or disclosed outside the Government. (b) The contracting officer may discuss preaward survey information with the prospective contractor before determining…
- FAR 14.407-3 Other mistakes disclosed before award.In order to minimize delays in contract awards, administrative determinations may be made as described in this 14.407-3 in connection with mistakes in bids alleged after opening of bids and before award. The authority to permit correction o…
- FAR 15.201 Exchanges with industry before receipt of proposals.…Is. (f) General information about agency mission needs and future requirements may be disclosed at any time. After release of the solicitation, the contracting officer must be the focal point of any exchange with potential offerors. When s…
- FAR 27.409 Solicitation provisions and contract clauses…agraph (g)(3) to include the purposes, if any, for which limited rights data are to be disclosed outside the Government. (4) In accordance with 27.404-2(d), if a contracting officer determines it is necessary to obtain restricted computer …
- FAR 42.902 Procedures.…ontractor (in assessing this impact, identify and review any contracts that have not been closed out, including those physically completed or terminated); (3) Take actions necessary to protect the Government's financial interests and safeg…
- DFARS 214.407-3 Other mistakes disclosed before award.(e) Authority for making a determination under FAR 14.407-3(a), (b) and (d) is delegated for the defense agencies, without power of redelegation, as follows: (i) Defense Advanced Research Projects Agency: General Counsel, DARPA. (ii) Defe…
- DFARS 227.7203-5 Government rights.…er software documentation that is otherwise publicly available or has been released or disclosed by the contractor or subcontractor without restrictions on further use, release or disclosure other than a release or disclosure resulting from…
- DFARS 252.227-7025 Limitations on the Use or Disclosure of Government-Furnished Information Marked with Restrictive Legends.…legends only as permitted in the license. Such data or software may not be released or disclosed to other persons unless permitted by the license and, prior to release or disclosure, the intended recipient has completed the nondisclosure ag…
- FAR 2.101 Definitions.…ct of interest with respect to the issues in controversy, unless the interest is fully disclosed in writing to all parties and all parties agree that the neutral person may serve (5 U.S.C. 583). Nondevelopmental item means— (1) Any previo…
- FAR 3.907-5 Access to investigative file of Inspector General.…he Privacy Act, 5 U.S.C. 552a. The investigation of the Inspector General shall be deemed closed for the purposes of disclosure under such section when an employee files an appeal to the agency head or a court of competent jurisdiction. (b…
- FAR 14.407-4 Mistakes after award.…ated with legal counsel in accordance with agency procedures. (e) Mistakes alleged or disclosed after award shall be processed as follows: (1) The contracting officer shall request the contractor to support the alleged mistake by submissi…
- FAR 32.906 Making payments.…en the due date falls on a Saturday, Sunday, or legal holiday when Government offices are closed, may make payment on the following working day without incurring a late payment interest penalty. (4) When it is determined that the designate…
- FAR 52.227-13 Patent Rights—Ownership by the Government.…e its employees in order to assure that subject inventions are promptly identified and disclosed to Contractor personnel responsible for patent matters. The procedures shall include the maintenance of laboratory notebooks or equivalent reco…
- FAR 52.227-19 Commercial Computer Software License.…ercial computer software delivered under this contract may not be used, reproduced, or disclosed by the Government except as provided in paragraph (b)(2) of this clause or as expressly stated otherwise in this contract. (2) The commercial …
- FAR 52.230-2 Cost Accounting Standards.…ts from indirect costs and the basis used for allocating indirect costs. The practices disclosed for this contract shall be the same as the practices currently disclosed and applied on all other contracts and subcontracts being performed by…
- FAR 52.230-5 Cost Accounting Standards—Educational Institution.…costs and the basis used for accumulating and allocating indirect costs. The practices disclosed for this contract shall be the same as the practices currently disclosed and applied on all other contracts and subcontracts being performed by…
- FAR 52.232-12 Advance Payments.…t the Contractor, except as shown in the financial statements. (3) The Contractor has disclosed all contingent liabilities, except for liability resulting from the renegotiation of defense production contracts, in the financial statements …
- DFARS 227.7103-7 Use and nondisclosure agreement.…strictive legends by the Recipient or any person to whom the Recipient has released or disclosed the Data. (6) The Recipient is executing this Agreement for the benefit of the Contractor. The Contractor is a third party beneficiary of this…
- DFARS 252.227-7015 Technical Data—Commercial Products and Commercial Services.…nical data covered by paragraph (c)(2) of this clause are authorized to be released or disclosed to covered Government support contractors; (ii) The Contractor will be notified of such release or disclosure; (iii) The Contractor (or the p…
- DFARS 252.227-7038 Patent Rights—Ownership by the Contractor (Large Business).…and effective procedures to ensure that subject inventions are promptly identified and disclosed to Contractor personnel responsible for patent matters; (ii) Include in these procedures the maintenance of— (A) Laboratory notebooks or equi…
- FAR 3.104-1 Definitions.… contract, if that information has not been previously made available to the public or disclosed publicly: (1) Cost or pricing data (as defined by 10 U.S.C. 3701(1)) with respect to procurements subject to that section, and 41 U.S.C. 3501(…
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.