Publication Notices
DEFENSE FAR SUPPLEMENT (DFARS) Publication Notice 20260507
On May 7, 2026, DoD published the following changes to the DFARS:
FINAL RULE:
Disclosure of Greenhouse Gas Emissions (DFARS Case 2024-D021)
DoD is issuing a final rule amending the DFARS to implement section 318 of the National Defense Authorization Act for Fiscal Year 2024. Section 318 prohibits DoD contracting officers from requiring, as a condition of contract award, nontraditional defense contractors to disclose a greenhouse gas inventory or any other report for greenhouse gas emissions, unless DoD determines that such disclosure is necessary to verify a voluntary disclosure relating to greenhouse gas emissions. A waiver is permitted on a contract-by-contract basis, provided that the information relating to greenhouse gas emissions is directly related to the performance of the contract. This final rule implements these requirements in DFARS subpart 223.5.
Affected parts/subparts/sections: TOC 223, 223.501, 223.501-70; TOC DFARS.
The Federal Register notice for this rule is here.
A Microsoft Word format document showing the DFARS changes made by this rule is here.
PROPOSED RULE:
Mitigating Risks Related to Foreign Ownership, Control, or Influence (DFARS Case 2021-D011)
DoD is proposing to amend the DFARS to implement part of section 847 of the National Defense Authorization Act (NDAA) for Fiscal Year (FY) 2020 and part of section 819 of the NDAA for FY 2021 to mitigate risks related to beneficial ownership or foreign ownership, control, or influence (FOCI). Section 847 of the NDAA for FY 2020 requires contractors and subcontractors to disclose their beneficial ownership and whether they are under FOCI, as well as related changes during contract or subcontract performance and the effective mitigation of FOCI-related risks for the duration of the contract or subcontract. Section 847 also allows these requirements to apply to contracts for commercial products and commercial services under certain circumstances. This proposed rule implements the disclosure and risk mitigation requirements of section 847 via a solicitation provision and a contract clause.
Affected parts/subparts/sections: 212.301; 217.207; TOC 240, 240.27X, 240.27X-1, 240.27X-2, 240.27X-3, 240.27X-4, 240.27X-5; 252.240-70XX, 252.240-70YY; TOC DFARS. PGI 240.27X, 240.27X-4.
The Federal Register notice for this rule is here.
A Microsoft Word format document showing the DFARS changes proposed by this rule is here.
A Microsoft Word format document showing the proposed DFARS PGI changes is here.
DFARS PGI ADMINISTRATIVE CHANGE:
DFARS PGI is revised to update the list of OMB-approved information collections.
Affected parts/subparts/sections: PGI 201.106.
A Microsoft Word format document showing the DFARS PGI changes is here.
DEFENSE FAR SUPPLEMENT (DFARS) Publication Notice 20251110
FINAL RULE:
Assessing Contractor Implementation of Cybersecurity Requirements (DFARS Case 2019-D041)
On September 10, 2025, DoD published the final rule for DFARS Case 2019-D041, effective November 10, 2025, to incorporate contractual requirements related to the Cybersecurity Maturity Model Certification (CMMC) program, which is codified at 32 CFR part 170.
Affected parts/subparts/sections: TOC 204, 204.7500 through 204.7504; 212.301; 217.207; 252.204-7021 and 252.204-7025.
The Federal Register notice for this rule is here.
A Microsoft Word format document showing the DFARS changes made by this rule is here.
DEFENSE FAR SUPPLEMENT (DFARS) Publication Notice 20251024
FINAL RULE:
Preventing Conflicts of Interest for Certain Consulting Services (DFARS Case 2024-D007)
On August 25, 2025, DoD published the final rule for DFARS Case 2024-D007, effective October 24, 2025, to implement section 812 of the National Defense Authorization Act for Fiscal Year 2024. Section 812 prohibits DoD from awarding contracts for certain consulting services to offerors who hold contracts that involve consulting services with covered foreign entities.
Affected parts/subparts/sections: TOC 209, 209.503-70, 209.572; 212.301; TOC 237, 237.271; TOC 252 and 252.209-7012. PGI 209.503-70.
The Federal Register notice for this rule is here.
A Microsoft Word format document showing the DFARS changes made by this rule is here.
A Microsoft Word format document showing the DFARS PGI changes is here.
DEFENSE FAR SUPPLEMENT (DFARS) Publication Notice 20251001
FINAL RULE:
Inflation Adjustment of Acquisition-Related Thresholds (DFARS Case 2024-D002)
On August 25, 2025, DoD published the final rule for DFARS Case 2024-D002, effective October 1, 2025, to further implement the requirement at 41 U.S.C. 1908 to adjust acquisition-related thresholds for inflation. The objective of the rule is to maintain the status quo by adjusting acquisition-related thresholds to account for the changing value of the dollar.
Affected parts/subparts/sections: 203.1004; 205.303; 209.409; 211.503; 212.271; 215.403-1, 215.506, 215.570; 216.505, 216.506-70; 217.170, 217.171, 217.172; 219.502-2; 225.103, 225.771-2, 225.771-5, 225.7002-2, 225.7023-3, 225.7023-4, 225.7201, 225.7204, 225.7703-2; 236.303-1; 246.402; 250.102-1, 250.102-1-70; 252.204-7007, 252.215-7016, 252.216-7010, and 252.225-7003. PGI 204.606; 213.201.
The Federal Register notice for this rule is here.
A Microsoft Word format document showing the DFARS changes made by this rule is here.
A Microsoft Word format document showing the DFARS PGI changes is here.