Regulations last checked for updates: Jun 16, 2024

Title 39 - Postal Service last revised: Apr 01, 2024
authority: 39 U.S.C. 503; 3622; 3631; 3642; 3682
source: 72 FR 63698, Nov. 9, 2007, unless otherwise noted. Redesignated at 85 FR 9615, Feb. 19, 2020.