Title 19 › CHAPTER 28 — TRADE FACILITATION AND TRADE ENFORCEMENT › SUBCHAPTER VII — PRECLEARANCE OPERATIONS › § 4432
If allowed by section 1629 and section 1103(a)(7) of title 8, and if an aviation security preclearance agreement is in effect (see section 44901(d)(4)(B) of title 49), the Secretary may set up U.S. Customs and Border Protection preclearance operations in a foreign country. Those operations can stop terrorists and items used for terrorism, keep people who are not allowed into the U.S. from entering, make sure goods bound for the U.S. follow the law, speed up processing of travelers who may enter the U.S., and do other protective actions the Secretary decides are necessary.
Full Legal Text
Customs Duties, Source: USLM XML via OLRC
Legislative History
Reference
Citation
19 U.S.C. § 4432
Title 19, Customs Duties
Last Updated
Sep 23, 2026
Release point: 119-110