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Final ruleTook effect May 7, 2026

Defense Federal Acquisition Regulation Supplement: Disclosure of Greenhouse Gas Emissions (DFARS Case 2024-D021)

Built by the Tribune's code from the Federal Register. No AI wrote this page. Published in the Federal Register May 7, 2026. Document 2026-09038. Updated Nov. 11, 2026.

What it does

DoD is issuing a final rule amending the Defense Federal Acquisition Regulation Supplement (DFARS) to implement a section of the National Defense Authorization Act for Fiscal Year 2024.

The Defense Acquisition Regulations System's summary, as published in the Federal Register.

What changed in the regulation

1 part of Title 48 of the Code of Federal Regulations:

48 CFR 223

Wording on eCFR: the day before it took effect and from the day it took effect (first part listed).

Compared with

The Defense Acquisition Regulations System has published 1 final rule in 2026 so far, compared with 7 in all of 2025.

Counted by the Tribune from Federal Register records since Jan. 1, 2025.

Before this

No earlier Federal Register document under regulation identifier 0750-AM18 since Jan. 1, 2025.

What happens next and when

Effective May 7, 2026.

The agency's dates, word for word.

Document number2026-09038
ActionFinal rule.
AgenciesDefense Department; Defense Acquisition Regulations System
PublishedMay 7, 2026
Effective dateMay 7, 2026
Regulation identifier (RIN)0750-AM18
DocketDARS-2026-0067
Significant (marked in the Federal Register)Yes

Source: the Federal Register (public domain). The document in the Federal Register