StacksVerified U.S. regulatory reference

19 U.S.C. § 4432

Verified against govinfo.gov as of June 20, 2026View official text on govinfo.gov ↗
Pursuant to section 1629 of this title and section 1103(a)(7) of title 8, and provided that an aviation security preclearance agreement (as defined in section 44901(d)(4)(B) 1 See References in Text note below. of title 49) is in effect, the Secretary may establish and maintain U.S. Customs and Border Protection preclearance operations in a foreign country—
  1. (1)to prevent terrorists, instruments of terrorism, and other security threats from entering the United States;
  2. (2)to prevent inadmissible persons from entering the United States;
  3. (3)to ensure that merchandise destined for the United States complies with applicable laws;
  4. (4)to ensure the prompt processing of persons eligible to travel to the United States; and
  5. (5)to accomplish such other objectives as the Secretary determines are necessary to protect the United States.