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Title 19

Displaying title 19, up to date as of 7/30/2026. Title 19 was last amended 7/24/2026.
There have been changes in the last two weeks to Title 19.
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Title 19Customs DutiesPart / Section
Chapter IU.S. Customs and Border Protection, Department of Homeland Security; Department of the Treasury0 – 199
Chapter IIUnited States International Trade Commission200 – 299
Part 200Employee Responsibilities and Conduct200.735-101 – 200.735-126
Subchapter AGeneral201
Subchapter BNonadjudicative Investigations202 – 208
Subchapter CInvestigations of Unfair Practices in Import Trade210 – 212
Subchapter DSpecial Provisions213 – 299
Chapter IIIInternational Trade Administration, Department of Commerce300 – 399
Parts 300-350 [Reserved]
Part 351Antidumping and Countervailing Duties351.101 – 351.702
Part 354Procedures for Imposing Sanctions for Violation of an Antidumping or Countervailing Duty Administrative Protective Order354.1 – 354.19
Part 356Procedures and Rules for Article 10.12 of the United States-Mexico-Canada Agreement356.1 – 356.30
Part 358Supplies for Use in Emergency Relief Work358.101 – 358.104
Part 360Steel Import Monitoring and Analysis System360.101 – 360.108
Part 361Aluminum Import Monitoring and Analysis System361.101 – 361.108
Part 362Procedures Covering Suspension of Liquidation, Duties and Estimated Duties in Accord with Presidential Proclamation 10414362.101 – 362.104
Parts 363-399 [Reserved]
Chapter IV—U.S. Immigration and Customs Enforcement, Department of Homeland Security [Reserved]