Title 19 › Chapter CHAPTER 29— - UNITED STATES–MEXICO–CANADA AGREEMENT IMPLEMENTATION › Subchapter SUBCHAPTER II— - CUSTOMS PROVISIONS › § 4533
The Secretary of the Treasury may check if a product really qualifies as an "originating" good under sections 4531 or 4532 by using the USMCA rules in article 5.9. Under that process the President can order that the good only be released if duties are paid or security is provided. For textiles and apparel, the Secretary may do checks under article 6.6 to see if the item gets USMCA tariff benefits or if customs offenses happened. During those textile checks the President can also have the Secretary require duties or security, suspend or deny USMCA tariff treatment for the item or for goods from the same person, detain goods when origin is unclear, or refuse entry when origin information is false. A "negative determination" means the Secretary finds a claim wrong or that the good is not eligible because the importer, exporter, or producer failed to answer questions, refused or blocked site visits, did not keep or allow access to required records (including under section 1508(l)), or otherwise did not follow the rules or tried to evade them. Before making such a finding the Secretary must request information from the exporter or producer in certain cases (for example under article 5.9.1(a) or article 6.6.2). If the finding is negative, the Secretary may deny USMCA tariff benefits. If a person shows a pattern of false or unsupported claims, U.S. Customs and Border Protection may withhold benefits for that person's entries until the person proves they comply. The Secretary must interpret these rules to prevent anyone from dodging them.
Full Legal Text
Customs Duties — Source: USLM XML via OLRC
Legislative History
Reference
Citation
19 U.S.C. § 4533
Title 19 — Customs Duties
Last Updated
Apr 6, 2026
Release point: 119-73