Part 0 - Transferred or Delegated Authority

Part 4 - Vessels in Foreign and Domestic Trades

Part 7 - Customs Relations With Insular Possessions and Guantanamo Bay Naval Station

Part 10 - Articles Conditionally Free, Subject to a Reduced Rate, Etc.

Part 11 - Packing and Stamping; Marking

Part 12 - Special Classes of Merchandise

Part 18 - Transportation in Bond and Merchandise in Transit

Part 19 - Customs Warehouses, Container Stations and Control of Merchandise Therein

Part 24 - Customs Financial and Accounting Procedure

Part 54 - Certain Importations Temporarily Free of Duty

Part 101 - General Provisions

Part 102 - Rules of Origin

Part 103 - Availability of Information

Part 111 - Customs Brokers

Part 112 - Carriers, Cartmen, and Lightermen

Part 113 - CBP Bonds

Part 114 - Carnets

Part 115 - Cargo Container and Road Vehicle Certification Pursuant to International Customs Conventions

Part 118 - Centralized Examination Stations

Part 122 - Air Commerce Regulations

Part 123 - CBP Relations With Canada and Mexico

Part 125 - Cartage and Lighterage of Merchandise

Part 127 - General Order, Unclaimed, and Abandoned Merchandise

Part 128 - Express Consignments

Part 132 - Quotas

Part 133 - Trademarks, Trade Names, and Copyrights

Part 134 - Country of Origin Marking

Part 141 - Entry of Merchandise

Part 142 - Entry Process

Part 143 - Special Entry Procedures

Part 144 - Warehouse and Rewarehouse Entries and Withdrawals

Part 145 - Mail Importations

Part 146 - Foreign Trade Zones

Part 147 - Trade Fairs

Part 148 - Personal Declarations and Exemptions

Part 149 - Importer Security Filing

Part 151 - Examination, Sampling, and Testing of Merchandise

Part 152 - Classification and Appraisement of Merchandise

Part 158 - Relief from Duties on Merchandise Lost, Damaged, Abandoned, or Exported

Part 159 - Liquidation of Duties

Part 161 - General Enforcement Provisions

Part 162 - Inspection, Search, and Seizure

Part 163 - Recordkeeping

Part 165 - Investigation of Claims of Evasion of Antidumping and Countervailing Duties

Part 171 - Fines, Penalties, and Forfeitures

Part 172 - Claims for Liquidated Damages; Penalties Secured by Bonds

Part 173 - Administrative Review in General

Part 174 - Protests

Part 175 - Petitions by Domestic Interested Parties

Part 176 - Proceedings in the Court of International Trade

Part 177 - Administrative Rulings

Part 178 - Approval of Information Collection Requirements

Part 181 - North American Free Trade Agreement

Part 182 - United States-Mexico-Canada Agreement

Part 190 - Modernized Drawback

Part 191 - Drawback

Part 192 - Export Control

Parts 1--3 - [Reserved]

Parts 135--140 - [Reserved]

Parts 193--199 - [Reserved]