| 1. | Collection Districts, Ports, and Officers | 1 |
| 1A. | Foreign Trade Zones | 81a |
| 2. | The Tariff Commission [Repealed or Omitted] | 91 |
| 3. | The Tariff and Related Provisions | 121 |
| 4. | Tariff Act of 1930 | 1202 |
| 5. | Smuggling | 1701 |
| 6. | Trade Fair Program | 1751 |
| 7. | Trade Expansion Program | 1801 |
| 8. | Automotive Products | 2001 |
| 9. | Visual and Auditory Materials of Educational, Scientific, and Cultural Character | 2051 |
| 10. | Customs Service | 2071 |
| 11. | Importation of Pre-Columbian Monumental or Architectural Sculpture or Murals | 2091 |
| 12. | Trade Act of 1974 | 2101 |
| 13. | Trade Agreements Act of 1979 | 2501 |
| 14. | Convention on Cultural Property | 2601 |
| 15. | Caribbean Basin Economic Recovery | 2701 |
| 16. | Wine Trade | 2801 |
| 17. | Negotiation and Implementation of Trade Agreements | 2901 |
| 18. | Implementation of Harmonized Tariff Schedule | 3001 |
| 19. | Telecommunications Trade | 3101 |
| 20. | Andean Trade Preference | 3201 |
| 21. | North American Free Trade | 3301 |
| 22. | Uruguay Round Trade Agreements | 3501 |
| 23. | Extension of Certain Trade Benefits to Sub-Saharan Africa | 3701 |
| 24. | Bipartisan Trade Promotion Authority | 3801 |
| 25. | Clean Diamond Trade | 3901 |
| 26. | Dominican Republic-Central America Free Trade | 4001 |
| 27. | Bipartisan Congressional Trade Priorities and Accountability | 4201 |
| 28. | Trade Facilitation and Trade Enforcement | 4301 |
| 29. | United States–Mexico–Canada Agreement Implementation | 4501 |