Reference library
Title 19 CFR
The Customs Regulations, by part and section — 2025 Annual Edition, the version designated for the exam. Learn where each rule lives so you can reach it fast under the clock.
- §24Customs Financial and Accounting Procedure28
- §102Rules of Origin15
- §111Customs Brokers76
- §113Customs Bonds53
- §132Quotas20
- §133Trademarks, Trade Names, and Copyrights35
- §134Country of Origin Marking33
- §141Entry of Merchandise69
- §142Entry Process40
- §143Special Entry Procedures36
- §146Foreign Trade Zones57
- §152Classification and Appraisement of Merchandise21
- §159Liquidation of Duties41
- §163Recordkeeping14
- §165Investigation of Claims of Evasion of Antidumping and Countervailing Duties29
- §171Fines, Penalties, and Forfeitures26
- §172Claims for Liquidated Damages; Penalties Secured by Bonds17
- §173Administrative Review in General7
- §181North American Free Trade Agreement / USMCA58
- §190Modernized Drawback106