CFR›Title 41›Subtitle F›Chapter 301›Part 301-72›41 CFR Part 301-72 Subpart B Citation41 CFR Part 301-72 Subpart BContainsSection § 301-72.100CorpusDaily eCFRDisplayed edition2026-09-29Last updated2026-09-29 Subpart B—Accounting for Common Carrier Transportation Sections § 301-72.100 § 301-72.100 Requirements for travel accounting system related to common carrier transportation. Authority5 U.S.C. 5707; 31 U.S.C. 3726; 40 U.S.C. 121(c).SourceFTR Case 2025-05, 90 FR 56893, Dec. 8, 2025, unless otherwise noted.