Effective Dates for Sections of Title 10 of the Code of Federal Regulations in 2011
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| Current Section |
Effective Date |
Federal Register Notice |
| Part 52 |
January 17, 2012 |
12/16/2011 |
| Parts 50 and 52 |
December 23, 2011 |
11/23/2011 |
| Parts 1, 9, 19, 20, 30, 35, 40, 52, 55, 60, 61, 70, 73, 110, 170, and 171 |
December 22, 2011 |
11/22/2011 |
| Part 72 |
January 30, 2012 |
11/14/2011 |
| Part 30, 36, 39, 40, 51, 70, and 150 |
November 14, 2011 |
09/15/2011 |
| Part 26 |
August 22, 2011 |
07/21/2011 |
| Parts 170 and 171 |
August 22, 2011 |
06/22/2011 |
| Part 50 |
July 21, 2011 |
06/21/2011 |
| Parts 20 30 40 50 70 and 72 |
December 17, 2012 |
06/17/2011 |
| Part 72 |
June 13, 2011 (confirmation) |
06/08/2011 |
| Part 72 |
June 13, 2011 |
03/28/2011 |
| Part 72 |
March 29, 2011 (confirmation) |
03/09/2011 |
| Part 72 |
May 17, 2011 |
02/16/2011 |
| Part 72 |
March 29, 2011 |
01/13/2011 |