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Effective Dates for Sections of Title 10 of the Code of Federal Regulations in 2009
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| Current Section | Effective Date | Federal Register Notice |
|---|---|---|
| Part 72 | December 28, 2009 | 12/11/2009 |
| Chapter I | December 31, 2009 | 12/01/2009 |
| Part 73 | April 12, 2010 | 10/14/2009 |
| Part 72 | December 28, 2009 | 10/13/2009 |
| Part 35 | September 28, 2009 | 08/27/2009 |
| Part 72 | August 17, 2009 | 08/11/2009 |
| Part 50 | October 19, 2009 | 08/05/2009 |
| Part 35 | September 28, 2009 | 08/03/2009 |
| Parts 50 and 52 | July 13, 2009 | 06/12/2009 |
| Part 72 | August 24, 2009 | 06/10/2009 |
| Parts 170 and 171 | August 10, 2009 | 06/10/2009 |
| Part 72 | August 17, 2009 | 06/02/2009 |
| Parts 50, 52, 72, and 73 | May 26, 2009 | 03/27/2009 |
| Part 63 | April 13, 2009 | 03/13/2009 |
| Parts 2, 30, 40, 50, 52, 60, 63, 70, 71, 72, 73, 76, and 150 |
February 23, 2009 | 02/12/2009 |
| Part 72 | January 12, 2009 | 01/12/2009 |
Page Last Reviewed/Updated Thursday, September 16, 2021
Page Last Reviewed/Updated Thursday, September 16, 2021