Chapter I — Animal and Plant Health Inspection Service, Department of Agriculture
- Subch. A Animal Welfare §§1.1 to 12.10
- Subch. B Cooperative Control and Eradication of Livestock or Poultry Diseases §§49.1 to 56.10
- Subch. C Interstate Transportation of Animals (including Poultry) and Animal Products §§70.1 to 89.5
- Subch. D Exportation and Importation of Animals (including Poultry) and Animal Products §§91.1 to 99.10
- Subch. E Viruses, Serums, Toxins, and Analogous Products; Organisms and Vectors §§101.1 to 124.43
- Subch. F User Fees §§130.1 to 130.7
- Subch. G Livestock Improvement §§145.1 to 147.54
- Subch. H Animal Breeds §§151.1 to 151.11
- Subch. I Voluntary Inspection and Certification Service §§156.1 to 156.8
- Subch. J Accreditation of Veterinarians and Suspension or Revocation of Such Accreditation §§160.1 to 162.13
- Subch. K Public Information §165.1
- Subch. L Swine Health Protection §§166.1 to 167.10