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Effective Dates for Sections of Title 10 of the Code of Federal Regulations in 2019

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Current Section Effective Date Federal Register Notice
Parts 2, 21, 37, 50,
52, 73, and 110
December 18, 2019 11/18/2019
Part 72 November 5, 2019
[Confirmation of the effective date of November 5, 2019, for the direct final rule published August 22, 2019 (84 FR 43669)]
10/10/2019
Part 72 December 17, 2019
[*unless significant adverse comments are received by November 4, 2019]
10/03/2019
Part 72 November 5, 2019 08/22/2019
Part 52 September 19, 2019
Confirmation of the effective date of September 19, 2019, for the direct final rule published May 22, 2019 (84 FR 23439)
08/16/2019
Parts 50 and 52 September 9, 2019 08/09/2019
Part 72 July 29, 2019
[Confirmation of the effective date of July 29, 2019, for the direct final rule published May 15, 2019 (84 FR 21687)]
07/19/2019
Part 52 September 19, 2019
[*unless significant adverse comments are received by June 21, 2019]
05/22/2019
Parts 170 and 171 July 16, 2019 05/17/2019
Part 72 July 29, 2019
[*unless significant adverse comments are received by June 14, 2019]
05/15/2019
Part 72 May 13, 2019
Confirmation of the effective date of May 13, 2019, for the direct final rule published February 26, 2019 (84 FR 6055)
04/18/2019
Part 72 May 13, 2019 02/26/2019
Part 72 March 4, 2019
[Confirmation of the effective date of March 4, 2019, for the direct final rule published December 18, 2018 (83 FR 64729)]
02/19/2019
Part 72 February 25, 2019
[Confirmation of the effective date of February 25, 2019, for the direct final rule published December 12, 2018 (83 FR 63794)]
02/19/2019
Part 72 March 12, 2019
[Confirmation of the effective date of March 12, 2019, for the direct final rule published December 27, 2018 (83 FR 66585)]
02/15/2019
Part 9 March 4, 2019
[Confirmation of the effective date of March 4, 2019, for the direct final rule published December 19, 2018 (83 FR 65075)]
02/11/2019
Parts 2 and 13 February 7, 2019 02/07/2019

 

Page Last Reviewed/Updated Tuesday, February 11, 2025