REGULATIONS
  • Rulings
  • AD/CVD
  • Notices
  • HTSUS
  • U.S. Code
  • Regs
  • More
    • Ports
    • About
    • Updates
    • Apps
    • Larger font
    • Smaller font
Regulations last checked for updates: May 23, 2025

Title 39 - Postal Service last revised: Apr 23, 2025
All TitlesTitle 39Chapter IPart 310 - PART 310—ENFORCEMENT OF THE PRIVATE EXPRESS STATUTES
  • § 310.1 - Definitions.
  • § 310.2 - Unlawful carriage of letters.
  • § 310.3 - Exceptions.
  • § 310.4 - Responsibility of carriers.
  • § 310.5 - Payment of postage on violation.
  • § 310.6 - Advisory opinions.
  • § 310.7 - Amendment of regulations.
authority: 39 U.S.C. 401,404,601; 18 U.S.C. 1693-1699.
source: 39 FR 33211, Sept. 16, 1974, unless otherwise noted.
.list_box li,p,.cm-search-info,.cm-search-detail,.abt span,.expand-collapse_top
© 2014 CustomsMobile | Disclaimer | Privacy | About
Get the CustomsMobile app!