- Title 18 of the United States Code (U.S.C.) 921, 1715, 1716
(18 U.S.C. 921, 1715, 1716).
- 39 U.S.C. 3001 (nonmailable matter).
- 21 U.S.C. 801–830 (drugs).
- Title 29 Code of Federal Regulations (29 CFR), Occupational Safety and Health Administration (OSHA), U.S. Department of Labor.
- 42 CFR, Department of Health and Human Services (HHS), Centers for Disease Control and Prevention (CDC).
- 49 CFR, Parts 100–185, U.S. Department of Transportation (DOT).
- International Civil Aviation Organization (ICAO), Technical Instructions for the Safe Transport of Dangerous Goods by Air.
- International Air Transport Association (IATA), Dangerous Goods Regulations.