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Home NRC Library Document Collections Regulations (NRC, 10 CFR) Effective Dates for Sections of Title 10 of the Code of Federal Regulations

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

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Page Last Reviewed/Updated Tuesday, February 11, 2025