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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18 sections with “waiver of certification”
- DFARS 225.7004-6 Waiver of restrictions.…tion is necessary to acquire capability for national security purposes. (2) Document the waiver in a written determination and findings containing— (i) The factors supporting the waiver; and (ii) A certification that the acquisition must…
- FAR 42.703-2 Certificate of indirect costs.…sh final indirect cost rates unless the costs have been certified by the contractor. (b) Waiver of certification. (1) The agency head, or designee, may waive the certification requirement when— (i) It is determined to be in the interest o…
- DFARS 209.572 Conflicts of interest in certain consulting services.…is auditable by a contract oversight entity and approved by the contracting officer. (d) Waiver. (1) If the prospective contractor(s) certified, in response to paragraph (c) of the provision at 252.209-7012, Prohibition Relating to Conflic…
- DFARS 225.7019-3 Waiver.(a) Request and approval of waiver. The requiring activity may submit to the contracting activity a request for waiver of the prohibition in 225.7019-2 for a specific contract for the acquisition of furnished energy for a covered military i…
- FAR 52.212-3 Offeror Representations and Certifications—Commercial Products and Commercial Services.…artment of State at [email protected]. (2) Representation and certifications. Unless a waiver is granted or an exception applies as provided in paragraph (o)(3) of this provision, by submission of its offer, the offeror— (i) Represents,…
- DFARS 223.501-70 Disclosure of greenhouse gas emissions.…ventory or any other report on greenhouse gas emissions, unless an exception is made or a waiver is granted in accordance with paragraph (d) or (e) of this section, respectively. (2) Contracting officers must not consider, as a condition o…
- FAR 4.803 Contents of contract files.…cing data; (ii) Data other than certified cost or pricing data; (iii) Justification for waiver from the requirement to submit certified cost or pricing data; or (iv) Certificates of Current Cost or Pricing Data. (18) Packaging and trans…
- DFARS 225.7003-3 Exceptions.…nnels, and shall notify the offeror when a decision has been made. (d) National security waiver. The USD(A&S) may waive the restrictions at 225.7003-2 if the USD(A&S) determines in writing that acceptance of the item is necessary to the na…
- FAR 52.225-25 Prohibition on Contracting with Entities Engaging in Certain Activities or Transactions Relating to Iran—Representation and Certifications.…t [email protected]. (c) Except as provided in paragraph (d) of this provision or if a waiver has been granted in accordance with Federal Acquisition Regulation (FAR) 25.703-4, by submission of its offer, the offeror— (1) Represents, to…
- DFARS 252.204-7017 Prohibition on the Acquisition of Covered Defense Telecommunications Equipment or Services—Representation.…ential component of any system, or as critical technology as part of any system, unless a waiver is granted. (d) Representation. If in its annual representations and certifications in SAM the Offeror has represented in paragraph (c) of the…
- DFARS 252.270-7001 Pilot Program to Incentivize Contracting with Employee-Owned Businesses—Subcontracting Certification.…the subcontract is for materials not available from another qualified business; or (3) A waiver is granted. (End of provision)
- FAR 17.703 Policy.…t provided in response to DoD's request complies with paragraph (b) of this section. (e) Waiver. The limitation in paragraph (a) of this section shall not apply to the acquisition of supplies and services on behalf of DoD by a nondefense a…
- DFARS 234.004 Acquisition strategy.…ower than one level above the contracting officer, if— (1) A written notification of the waiver, including associated rationale, is provided to the congressional defense committees no later than 30 days after issuance of the waiver in acco…
- FAR 25.703-2 Iran Sanctions Act.…e), unless an exception applies in accordance with paragraph (c) of this subsection, or a waiver is granted in accordance with 25.703-4, each offeror must certify that the offeror, and any person owned or controlled by the offeror, does not…
- FAR 50.205-1 SAFETY Act Considerations.…s for information, draft requests for proposal, and industry conferences. (d) Reciprocal waiver of claims. For purposes of 6 CFR 25.5(e), the Government is not a customer from which a contractor must request a reciprocal waiver of claims.
- DFARS 252.225-7020 Trade Agreements Certificate.… are insufficient to fulfill the Government's requirements; or (iii) A national interest waiver has been granted. (c) Certification and identification of country of origin. (1) For all line items subject to the Trade Agreements—Basic of t…
- FAR 52.232-32 Performance-Based Payments.… the Contractor from performance of obligations under this contract, or (ii) constitute a waiver of any of the rights or remedies of the parties under the contract. (2) The Government's rights and remedies under this clause (i) shall not b…
- DFARS 225.871-7 Congressional notification.… or subcontractor. (b) Congressional notification is also required each time a statutory waiver under 225.871-4 is incorporated in a contract or a contract modification, if such information was not provided in the certification to Congress…
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.