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Effective Dates for Sections of Title 10 of the Code of Federal Regulations in 2020
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| Current Section | Effective Date | Federal Register Notice |
|---|---|---|
| Part 50 | February 1, 2021 [Confirmation of the effective date of February 1, 2021, for the direct final rule published October 2, 2020 (85 FR 62199)] |
12/29/2020 |
| Part 72 | December 7, 2020 [Confirmation of the effective date of December 7, 2020, for the direct final rule published September 22, 2020 (85 FR 59395)] |
11/23/2020 |
| Part 72 | January 25, 2021 | 11/09/2020 |
| Part 2 | January 19, 2021 | 11/05/2020 |
| Chapter I – Miscellaneous Corrections | November 16, 2020 | 10/28/2020 |
| Chapter I – Multiple Parts | November 16, 2020 | 10/16/2020 |
| Part 50 | February 1, 2021 | 10/02/2020 |
| Part 72 | December 7, 2020 | 09/22/2020 |
| Part 72 | September 14, 2020 [Confirmation of the effective date of September 14, 2020, for the direct final rule published June 30, 2020 (85 FR 39049)] |
09/03/2020 |
| Parts 9 and 35 | August 17, 2020 [Confirmation of the effective date of August 17, 2020, for the direct final rule published June 2, 2020 (85 FR 33527)] |
07/24/2020 |
| Part 72 | July 27, 2020 [Confirmation of the effective date of July 27, 2020, for the direct final rule published May 13, 2020 (85 FR 28479)] |
07/22/2020 |
| Part 72 | July 14, 2020 [Confirmation of the effective date of July 14, 2020, for the direct final rule published April 30, 2020 (85 FR 23904)] |
07/17/2020 |
| Part 72 | September 14, 2020 | 06/30/2020 |
| Parts 170 and 171 | August 18, 2020 | 06/19/2020 |
| Part 72 | June 17, 2020 [Confirmation of the effective date of June 17, 2020, for the direct final rule published April 3, 2020 (85 FR 18857)] |
06/16/2020 |
| Parts 34, 36, and 39 | June 16, 2020 [Confirmation of the effective date of June 16, 2020, for the direct final rule published March 18, 2020 (85 FR 15347)] |
06/16/2020 |
| Parts 9 and 35 | August 17, 2020 | 06/02/2020 |
| Part 72 | July 27, 2020 | 05/13/2020 |
| Part 50 | June 3, 2020 | 05/04/2020 |
| Part 72 | July 14, 2020 | 04/30/2020 |
| Part 72 | June 17, 2020 | 04/03/2020 |
| Parts 34, 36, and 39 | June 16, 2020 | 03/18/2020 |
| Part 50 | April 15, 2020 | 03/16/2020 |
| Part 72 | March 24, 2020 [Confirmation of the effective date of March 24, 2020, for the direct final rule published January 9, 2020 (85 FR 1096)] |
03/05/2020 |
| Parts 2 and 13 | January 15, 2020 | 01/15/2020 |
| Part 72 | March 24, 2020 | 01/09/2020 |
Page Last Reviewed/Updated Tuesday, February 11, 2025
Page Last Reviewed/Updated Tuesday, February 11, 2025