U.S. Code / Title 19 — Customs Duties / Chapter 29—United States–Mexico–Canada Agreement Implementation / Subchapter Iii—Application of Usmca to Sectors…Title 19PartPart C—United States-Mexico Cross-Border Long-Haul Trucking ServicesContents§ 4571. Definitions§ 4572. Investigations and determinations by Commission§ 4573. Commission recommendations and report§ 4574. Action by President with respect to affirmative determination