Listed below are the regulations that give International Affairs its authority to enforce the laws, treaties and agreements created to conserve wildlife.

50 CFR Part 10 - General provisions
50 CFR Part 13 - General permit procedures
50 CFR Part 14 - Wildlife import, export and transport
50 CFR Part 15 - Wild Bird Conservation Act
50 CFR Part 16 - Lacey Act (injurious wildlife)
50 CFR Part 17 - Endangered Species Act
50 CFR Part 18 - Marine Mammal Protection Act
50 CFR Part 21 - Migratory Bird Treaty Act
50 CFR Part 22 - Bald and Golden Eagle Protection Act
50 CFR Part 23 - Convention on International Trade in Endangered Species (CITES)
50 CFR Part 24 - Plants (ports to import/export/re-export)