• Chapter 1 [§ 1 - § 70] - COLLECTION DISTRICTS, PORTS, AND OFFICERS

• Chapter 1A [§ 81a - § 81u] - FOREIGN TRADE ZONES

• Chapter 2 [§ 91 - § 107] - THE TARIFF COMMISSION

• Chapter 3 [§ 121 - § 580] - THE TARIFF AND RELATED PROVISIONS

• Chapter 4 [§ 1202 - § 1683g] - TARIFF ACT OF 1930

• Chapter 5 [§ 1701 - § 1711] - SMUGGLING

• Chapter 6 [§ 1751 - § 1756] - TRADE FAIR PROGRAM

• Chapter 7 [§ 1801 - § 1991] - TRADE EXPANSION PROGRAM

• Chapter 8 [§ 2001 - § 2033] - AUTOMOTIVE PRODUCTS

• Chapter 9 [§ 2051 - § 2052] - VISUAL AND AUDITORY MATERIALS OF EDUCATIONAL, SCIENTIFIC, AND CULTURAL CHARACTER

• Chapter 10 [§ 2071 - § 2084] - CUSTOMS SERVICE

• Chapter 11 [§ 2091 - § 2095] - IMPORTATION OF PRE-COLUMBIAN MONUMENTAL OR ARCHITECTURAL SCULPTURE OR MURALS

• Chapter 12 [§ 2101 - § 2497b] - TRADE ACT OF 1974

• Chapter 13 [§ 2501 - § 2582] - TRADE AGREEMENTS ACT OF 1979

• Chapter 14 [§ 2601 - § 2613] - CONVENTION ON CULTURAL PROPERTY

• Chapter 15 [§ 2701 - § 2707] - CARIBBEAN BASIN ECONOMIC RECOVERY

• Chapter 16 [§ 2801 - § 2806] - WINE TRADE

• Chapter 17 [§ 2901 - § 2906] - NEGOTIATION AND IMPLEMENTATION OF TRADE AGREEMENTS

• Chapter 18 [§ 3001 - § 3012] - IMPLEMENTATION OF HARMONIZED TARIFF SCHEDULE

• Chapter 19 [§ 3101 - § 3111] - TELECOMMUNICATIONS TRADE

• Chapter 20 [§ 3201 - § 3206] - ANDEAN TRADE PREFERENCE

• Chapter 21 [§ 3301 - § 3473] - NORTH AMERICAN FREE TRADE

• Chapter 22 [§ 3501 - § 3624] - URUGUAY ROUND TRADE AGREEMENTS

• Chapter 23 [§ 3701 - § 3741] - EXTENSION OF CERTAIN TRADE BENEFITS TO SUB-SAHARAN AFRICA

• Chapter 24 [§ 3801 - § 3813] - BIPARTISAN TRADE PROMOTION AUTHORITY

• Chapter 25 [§ 3901 - § 3913] - CLEAN DIAMOND TRADE

• Chapter 26 [§ 4001 - § 4112] - DOMINICAN REPUBLIC-CENTRAL AMERICA FREE TRADE

• Chapter 27 [§ 4201 - § 4210] - BIPARTISAN CONGRESSIONAL TRADE PRIORITIES AND ACCOUNTABILITY

• Chapter 28 [§ 4301 - § 4454] - TRADE FACILITATION AND TRADE ENFORCEMENT

• Chapter 29 [§ 4501 - § 4732] - UNITED STATES–MEXICO–CANADA AGREEMENT IMPLEMENTATION