United States Nuclear Regulatory Commission - Protecting People and the Environment

Effective Dates for Sections of Title 10 of the Code of Federal Regulations in 2015

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Current Section Effective Date Federal Register Notice
Parts 1, 2, 4, 7, 9, 11, 15, 19, 20, 21, 25, 26, 30, 32, 37, 40, 50, 51, 52, 55, 60, 61, 62, 63, 70, 71, 72, 73, 74, 76, 81, 95, 100, 110, 140, 150, 170, and 171 December 31, 2015 12/01/2015
Part 72 February 1, 2016 (unless significant adverse comments are received by December 18, 2015) 11/18/2015
Part 73 December 2, 2015 11/02/2015
Parts 2 and 150 November 19, 2015 10/20/2015
Part 2 November 6, 2015 10/07/2015
Part 72 April 25, 2016 (unless significant adverse comments are received by October 28, 2015) 09/28/2015
Part 72 September 8, 2015 (Confirmation of September 8, 2015 effective date for: 6/23/2015 80 FR 35829) 09/08/2015
Part 72 February 16, 2016 08/18/2015
Parts 1, 37, 40, 50, 55, 74, and 75 September 2, 2015 08/03/2015
Parts 170 and 171 August 31, 2015 06/30/2015
Part 72 June 29, 2015 (Confirmation of June 29, 2015 effective date for: 4/15/2015 80 FR 20149) 06/25/2015
Part 72 September 8, 2015 06/23/2015
Part 71 July 13, 2015 06/12/2015
Part 72 June 2, 2015 (Confirmation of effective date for: 3/19/2015 80 FR 14291) 06/01/2015
Part 72 June 29, 2015 04/15/2015
Part 72 April 6, 2015 (Correction of 3/6/2015 80 FR 12073) 03/25/2015
Part 72 June 2, 2015 03/19/2015
Part 72 April 6, 2015 03/06/2015
Part 72 April 21, 2015 – Withdrawn April 20, 2015 02/05/2015
Part 72 April 14, 2015 01/29/2015
Parts 30, 37, 73, and 150 January 28, 2015 01/26/2015
Part 72 February 23, 2015 01/22/2015
Part 70 January 26, 2015 (Confirmation of effective date) 01/05/2015

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Page Last Reviewed/Updated Tuesday, August 29, 2017