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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28 sections with “asserted restrictions”
- DFARS 227.7103-13 Government right to review, verify, challenge, and validate asserted restrictions.…ts in the technical data. Under 10 U.S.C. 3782, the Government has the right to challenge asserted restrictions when there are reasonable grounds to question the validity of the assertion and continued adherence to the assertion would make …
- DFARS 227.7203-13 Government right to review, verify, challenge, and validate asserted restrictions.…or or contractor to submit sufficient information to permit an evaluation of a particular asserted restriction and may challenge asserted restrictions when there are reasonable grounds to believe that an assertion is not valid. (b) Request…
- DFARS 252.227-7019 Validation of Asserted Restrictions—Computer Software.…prescribed in 227.7104-4(b)(3) or 227.7203-6(c), use the following clause: Validation of Asserted Restrictions—Computer Software (JAN 2025) (a) Definitions. As used in this clause— Contractor, unless otherwise specifically indicated, mea…
- DFARS 252.227-7037 Validation of Asserted Restrictions on Technical Data.…103-6(e)(3), 227.7104-4(b)(7), or 227.7203-6(f), use the following clause: VALIDATION OF ASSERTED RESTRICTIONS ON TECHNICAL DATA (JAN 2025) (a) Definitions. The terms used in this clause are defined in the Rights in Technical Data—Other T…
- DFARS 227.7102-3 Government right to review, verify, challenge, and validate asserted restrictions.Follow the procedures at 227.7103-13 and the clause at 252.227-7037, Validation of Asserted Restrictions on Technical Data, regarding the validation of asserted restrictions on technical data related to commercial products or commercial ser…
- DFARS 227.7103-10 Contractor identification and marking of technical data to be furnished with restrictive markings.…ures for correcting minor informalities shall not be used to obtain information regarding asserted restrictions or an offeror's suggested asserted rights category. Questions regarding the justification for an asserted restriction or asserte…
- DFARS 227.7203-10 Contractor identification and marking of computer software or computer software documentation to be furnished with restrictive markings.…ures for correcting minor informalities shall not be used to obtain information regarding asserted restrictions or an offeror's suggested asserted rights category. Questions regarding the justification for an asserted restriction or asserte…
- DFARS 252.227-7013 Rights in Technical Data—Other Than Commercial Products and Commercial Services.…specific reason for asserting that the Government's rights should be restricted. 3 Enter asserted rights category (e.g., government purpose license rights from a prior contract, rights in SBIR/STTR data generated under another contract, li…
- DFARS 252.227-7014 Rights in Other Than Commercial Computer Software and Other Than Commercial Computer Software Documentation.…specific reason for asserting that the Government's rights should be restricted. 3 Enter asserted rights category (e.g., restricted or government purpose rights in computer software, government purpose license rights from a prior contract,…
- 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.…specific reason for asserting that the Government's rights should be restricted. 3 Enter asserted rights category (e.g., limited rights, restricted rights, or government purpose rights from a prior contract, SBIR/STTR data rights under thi…
- DFARS 227.7103-15 Subcontractor rights in technical data.…a—Other Than Commercial Products and Commercial Services, and 252.227-7037, Validation of Asserted Restrictions on Technical Data, implement the statutory requirements. (b) 10 U.S.C. 3782 permits a subcontractor to transact directly with t…
- DFARS 227.7203-6 Solicitation provisions and contract clauses.…at include the clause at 252.227-7014. (c) Use the clause at 252.227-7019, Validation of Asserted Restrictions—Computer Software, in solicitations and contracts that include the clause at 252.227-7014. The clause provides procedures for th…
- DFARS 227.7203-12 Government right to establish conformity of markings.…nonconforming markings on computer software is not subject to 252.227-7019, Validation of Asserted Restrictions—Computer Software, and the correction of nonconforming markings on computer software documentation (technical data) is not subje…
- DFARS 227.7203-15 Subcontractor rights in computer software or computer software documentation.…ion as are provided to prime contractors. (b) The clauses at 252.227-7019, Validation of Asserted Restrictions—Computer Software, and 252.227-7037, Validation of Asserted Restrictions on Technical Data, obtain a contractor's agreement that…
- DFARS 227.7103-3 Early identification of technical data to be furnished to the Government with restrictions on use, reproduction, or disclosure.…cal data for which restrictions, other than copyright, on use, release, or disclosure are asserted and to attach the identification and assertions to the offer. (c) Subsequent to contract award, the clause at 252.227-7013 permits a contrac…
- DFARS 227.7103-11 Contractor procedures and records.…markings are used only when authorized and to maintain records to justify the validity of asserted restrictions on delivered data. (b) The clause at 252.227-7037, Validation of Asserted Restrictions on Technical Data, requires contractors …
- DFARS 227.7103-12 Government right to establish conformity of markings.…of nonconforming markings on technical data is not subject to 252.227-7037, Validation of Asserted Restrictions on Technical Data. To the extent practicable, the contracting officer should return technical data bearing nonconforming marking…
- DFARS 227.7104-4 Solicitation provisions and contract clauses.…d Assertion of Use, Release, or Disclosure Restrictions. (3) 252.227-7019, Validation of Asserted Restrictions-Computer Software. (4) 252.227-7025, Limitations on the Use or Disclosure of Government-Furnished Information Marked with Restr…
- 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.…ght, on use, modification, reproduction, release, performance, display, or disclosure are asserted and to attach the identification and assertion to the offer. (b) Subsequent to contract award, the clause at 252.227-7014 permits a contract…
- DFARS 252.227-7017 Identification and Assertion of Use, Release, or Disclosure Restrictions.…ter software documentation, enter the specific basis for asserting restrictions. 3 Enter asserted rights category (e.g., government purpose license rights from a prior contract, rights in SBIR/STTR data generated under a contract resulting…
- DFARS 212.301 Solicitation provisions and contract clauses for the acquisition of commercial products and commercial services.…am, as prescribed in 227.7104-4(a)(1). (D) Use the clause at 252.227-7037, Validation of Asserted Restrictions on Technical Data, as prescribed in 227.7102-4(c), to comply with 10 U.S.C. 3781-3786. (E) Use the provision at 252.227-7040, A…
- DFARS 227.7102-4 Contract clauses.…eloped exclusively at private expense. (c) Use the clause at 252.227-7037, Validation of Asserted Restrictions on Technical Data, in solicitations and contracts using FAR part 12 procedures for the acquisition of commercial products and co…
- DFARS 227.7103-6 Contract clauses.…(2) 252.227-7030, Technical Data—Withholding of Payment. (3) 252.227-7037, Validation of Asserted Restrictions on Technical Data (paragraph (e) of the clause contains information that must be included in a challenge).
- DFARS 227.7203-11 Contractor procedures and records.…tify the validity of restrictive markings. (b) The clause at 252.227-7019, Validation of Asserted Restrictions—Computer Software, requires contractors and their subcontractors or suppliers at any tier to maintain records sufficient to just…
- FAR 52.227-17 Rights in Data—Special Works.…s contract without prior written permission of the Contracting Officer. When copyright is asserted, the Contractor shall affix the appropriate copyright notice of 17 U.S.C. 401 or 402 and acknowledgment of Government sponsorship (including …
- DFARS 218.170 Additional acquisition flexibilities.…g., emergency repair or overhaul) do not permit the Government to continue to respect the asserted restriction. See 227.7102-2; 227.7103-5; 227.7103-13; 227.7104; 227.7203-13; 252.227-7013; 252.227-7014; 252.227-7015; 252.227-7018; and 252.…
- DFARS 227.7103-16 Providing technical data to foreign governments, foreign contractors, or international organizations.…r disclose technical data for which restrictions on use, release, or disclosure have been asserted to foreign entities, or authorize the use of technical data by those entities, unless the intended recipient is subject to the same provision…
- DFARS 227.7203-16 Providing computer software or computer software documentation to foreign governments, foreign contractors, or international organizations.…er software documentation for which restrictions on use, release, or disclosure have been asserted to such foreign entities or authorize the use of such data by those entities, unless the intended recipient is subject to the same provisions…
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.