CFR›Title 19›Chapter I›Part 123›Subpart E ContainsSections 123.41–123.42CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Subpart E—United States and Canada In-Transit Truck Procedures Sections 123.41 § 123.41 Truck shipments transiting Canada. 123.42 § 123.42 Truck shipments transiting the United States. Previous D Subpart D—Shipments in Transit Through the United States Next F Subpart F—Commercial Traveler's Samples in Transit Through the United States or Canada