Code of Federal Regulations Title 19, Volume 3, April 1, 2016 contains regulations governing Customs Duties and may also be referenced as:
- Code of Federal Regulations Title 19, Volume 3, April 1, 2016
- CFR Title 19
- CFR 19, Customs Duties
- CFR 19, Part 200 to End, Customs Duties

This volume contains Part 200 to End:
- Part 200, EMPLOYEE RESPONSIBILITIES AND CONDUCT
- Part 201, RULES OF GENERAL APPLICATION
- Part 202, INVESTIGATIONS OF COSTS OF PRODUCTION
- Part 204, INVESTIGATIONS OF EFFECTS OF IMPORTS ON AGRICULTURAL PROGRAMS
- Part 205, INVESTIGATIONS TO DETERMINE THE PROBABLE ECONOMIC EFFECT ON THE ECONOMY OF THE UNITED STATES OF PROPOSED MODIFICATIONS OF DUTIES OR OF ANY BARRIER TO (OR OTHER DISTORTION OF) INTERNATIONAL TRADE OR OF TAKING RETALIATORY ACTIONS TO OBTAIN THE ELIMINATION OF UNJUSTIFIABLE OR UNREASONABLE FOREIGN ACTS OR POLICIES WHICH RESTRICT U.S. COMMERCE
- Part 206, INVESTIGATIONS RELATING TO GLOBAL AND BILATERAL SAFEGUARD ACTIONS, MARKET DISRUPTION, TRADE DIVERSION, AND REVIEW OF RELIEF ACTIONS
- Part 207, INVESTIGATIONS OF WHETHER INJURY TO DOMESTIC INDUSTRIES RESULTS FROM IMPORTS SOLD AT LESS THAN FAIR VALUE OR FROM SUBSIDIZED EXPORTS TO THE UNITED STATES
- Part 208, Reserved
- Part 210, ADJUDICATION AND ENFORCEMENT
- Part 212, IMPLEMENTATION OF THE EQUAL ACCESS TO JUSTICE ACT
- Part 213, TRADE REMEDY ASSISTANCE
- Parts 214-299, Reserved
- Parts 300-350, Reserved
- Part 351, ANTIDUMPING AND COUNTERVAILING DUTIES
- Part 354, PROCEDURES FOR IMPOSING SANCTIONS FOR VIOLATION OF AN ANTIDUMPING OR COUNTERVAILING DUTY ADMINISTRATIVE PROTECTIVE ORDER
- Part 356, PROCEDURES AND RULES FOR IMPLEMENTING ARTICLE 1904 OF THE NORTH AMERICAN FREE TRADE AGREEMENT
- Part 358, SUPPLIES FOR USE IN EMERGENCY RELIEF WORK
- Part 360, STEEL IMPORT MONITORING AND ANALYSIS SYSTEM
- Parts 361-399, Reserved