Effective Dates for Sections of Title 10 of the Code of Federal Regulations in 2023
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| Current Section |
Effective Date |
Federal Register Notice |
| Part 140 |
January 1, 2024 |
10/19/2023 |
| Part 72 |
December 18, 2023
[Unless significant adverse comments are received by November 2, 2023] |
10/03/2023 |
| Part 72 |
October 16, 2023
[Confirmation of the effective date of October 16,
2023, for the direct final rule that was published July 31, 2023 (88 FR 49267)] |
09/19/2023 |
| Part 72 |
October 17, 2023
[Confirmation of the effective date of October 17,
2023, for the direct final rule that was published August 3, 2023 (88 FR 51209)] |
09/18/2023 |
| Part 140 |
October 5, 2023 |
09/05/2023 |
| Parts 1, 2, 26, 32, 40, 50, 51, 52, 72, and 73 |
September 25, 2023 |
08/24/2023 |
| Part 72 |
October 17, 2023 |
08/03/2023 |
| Part 72 |
October 16, 2023 |
07/31/2023 |
| Parts 170 and 171 |
August 14, 2023 |
06/15/2023 |
| Part 72 |
July 17, 2023 |
05/02/2023 |
| Part 72 |
May 1, 2023
[Delayed Indefinitely] |
04/26/2023 |
| Parts 20, 21, 26, 50, 70, 72, 73, 74, and 76 |
April 1, 2023 |
03/29/2023 |
| Parts 20, 21, 26, 50, 70, 72, 73, 74, and 76 |
April 13, 2023 |
03/14/2023 |
| Part 72 |
March 22, 2023
[Confirmation of the effective date of March 22, 2023, for the direct final rule that was published January 6, 2023 (88 FR 949)] |
03/02/2023 |
| Part 72 |
May 1, 2023 |
02/13/2023 |
| Part 52 |
February 21, 2023 |
01/19/2023 |
| Part 72 |
March 22, 2023 |
01/06/2023 |
| Part 72 |
January 18, 2023
[Confirmation of the effective date of January 18, 2022, for the direct final rule that was published November 4, 2022 (87 FR 66539)] |
12/27/2022 |
| Part 72 |
January 18, 2023 |
11/04/2022 |
