Spotlight
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 |
|---|---|---|
| Part 72 | October 14, 2025 [Unless significant adverse comments are received by August 28, 2025] |
07/29/2025 |
| Parts 170 and 171 | August 25, 2025 [Correction for the final rule published on June 24, 2025 (90 FR 26730)] |
07/28/2025 |
| Part 52 | September 15, 2025 [Unless significant adverse comments are received by August 1, 2025] |
07/02/2025 |
| 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 |
Page Last Reviewed/Updated Tuesday, July 29, 2025
Page Last Reviewed/Updated Tuesday, July 29, 2025