Prepared and regularly updated by specific Federal agencies, then published by the Office of Federal Register (OFR) 19 CFR, Parts 0-140, includes rules, regulations, procedures, and administrative procedures associated with Title 19 Customs Duties.
Part 0 Transferred or Delegated Authority 0.1 – 0.2
Parts 1–3 [Reserved]
Part 4 Vessels in Foreign and Domestic Trades 4.0 – 4.101
Part 7 Customs Relations with Insular Possessions and Guantanamo Bay Naval Station 7.1 – 7.11
Part 10 Articles Conditionally Free, Subject to a Reduced Rate, Etc. 10.1 – 10.3034
Part 11 Packing and Stamping; Marking 11.1 – 11.13
Part 12Special Classes of Merchandise 12.1 – 12.152
Part 18 Transportation in Bond and Merchandise in Transit 18.0 – 18.46
Part 19 Customs Warehouses, Container Stations and Control of Merchandise Therein 19.1 – 19.49
Part 24 Customs Financial and Accounting Procedure 24.1 – 24.73
Part 54 Certain Importations Temporarily Free of Duty 54.5 – 54.6
Part 101 General Provisions 101.0 – 101.10
Part 102Rules of Origin 102.0 – 102.25
Part 103Availability of Information103.0 – 103.34
Part 111 Customs Brokers 111.0 – 111.104
Part 112 Carriers, Cartmen, and Lightermen 112.0 – 112.49
Part 113 CBP Bonds 113.0 – 113.75
Part 114 Carnets 114.0 – 114.34
Part 115 Cargo Container and Road Vehicle Certification Pursuant to International Customs Conventions 115.1 – 115.68
Part 118 Centralized Examination Stations 118.0 – 118.23
Part 122 Air Commerce Regulations 122.0 – 122.189
Part 123 CBP Relations with Canada and Mexico 123.0 – 123.92
Part 125 Cartage and Lighterage of Merchandise 125.0 – 125.42
Part 127 General Order, Unclaimed, and Abandoned Merchandise 127.0 – 127.43
Part 128 Express Consignments 128.0 – 128.25
Part 132 Quotas 132.0 – 132.25
Part 133 Trademarks, Trade Names, and Copyrights 133.0 – 133.61
Part 134 Country of Origin Marking 134.0 – 134.55
Parts 135–140 [Reserved]
Lawyers, law librarians and law students should be familiar with the Code of Federal Regulations.