CFR›Title 49›Subtitle B›Chapter III›49 CFR Part 373 Citation49 CFR Part 373ContainsSubparts Subpart A–Subpart BCorpusDaily eCFRDisplayed edition2026-10-05Last updated2026-10-05 PART 373—RECEIPTS AND BILLS Subparts Subpart A Subpart A—Motor Carrier Receipts and Bills Subpart B Subpart B—Freight Forwarders; Bills of Lading Authority49 U.S.C. 13301, 13531 and 14706; and 49 CFR 1.87.