Title 19 › Chapter 29— UNITED STATES–MEXICO–CANADA AGREEMENT IMPLEMENTATION › Subchapter III— APPLICATION OF USMCA TO SECTORS AND SERVICES › Part C— United States-Mexico Cross-Border Long-Haul Trucking Services › § 4574
The President must act within 30 days after getting a Commission report that finds in favor of U.S. interests. The President must order the Secretary of Transportation to give specific relief, and the Secretary must carry it out, unless the President decides the relief would hurt the national economy or national security. Relief can block or limit new U.S. operating permits to Mexican carriers, cancel or restrict permits issued since the petition, limit existing permits, or set an annual cap on permits. After choosing the relief, the President must tell the Secretary within 15 days. Relief can last up to 2 years. The President can extend it up to 4 more years (but not beyond 6 years total) if the Commission, after an investigation requested by the President or a U.S. long‑haul trucking industry group filed between 270 and 240 days before the action ends, finds the relief is still needed to prevent or fix significant harm. The Commission must announce the investigation, hold a public hearing, and send a report to the President at least 60 days before the relief would end. The Commission generally cannot repeat the same investigation within 1 year of its last report unless it has good cause. The Commission and the Secretary may make rules to carry out these steps.
Full Legal Text
Customs Duties — Source: USLM XML via OLRC
Legislative History
Reference
Citation
19 U.S.C. § 4574
Title 19 — Customs Duties
Last Updated
Apr 5, 2026
Release point: 119-73not60