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Effective Dates for Sections of Title 10 of the Code of Federal Regulations in 2025

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Current Section Effective Date Federal Register Notice
Parts 170 and 171 August 25, 2025 06/24/2025
Part 72 June 3, 2025
[Confirmation of the effective date of June 3, 2025, for the direct final rule that was published March 20, 2025 (90 FR 13047)]
05/02/2025
Part 72 May 27, 2025
[Confirmation of the effective date of May 27, 2025, for the direct final rule that was published March 13, 2025 (90 FR 11891)]
04/30/2025
Part 72 May 13, 2025
[Confirmation of the effective date of May 13, 2025, for the direct final rule that was published February 27, 2025 (90 FR 10781)]
04/14/2025
Part 72 June 3, 2025
[Correction for the final rule published on March 20, 2025 (90 FR 13047)]
03/31/2025
Part 72 June 3, 2025 03/20/2025
Part 72 April 21, 2025
[Confirmation of the effective date of April 21, 2025, for the direct final rule that was published February 4, 2025 (90 FR 8861)]
03/19/2025
Part 72 May 27, 2025 03/13/2025
Part 72 May 13, 2025 02/27/2025
Part 72 March 19, 2025
[Confirmation of the effective date of March 19, 2025, for the direct final rule that was published January 3, 2025 (90 FR 204)]
02/18/2025
Part 72 April 21, 2025 02/04/2025
Parts 2 and 13 January 15, 2025 01/15/2025
Part 72 March 19, 2025 01/03/2025

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Page Last Reviewed/Updated Tuesday, June 24, 2025