Regulations last checked for updates: Sep 29, 2023

Title 39 - Postal Service last revised: Sep 18, 2023
  • Part 8–9 - PARTS 8–9 [RESERVED]
  • Part 916 - PART 916 [RESERVED]Rules of Procedure Before the Mail Processing Department
  • Part 956 - PART 956 [RESERVED]
  • Part 967–999 - PARTS 967–999 [RESERVED]