CFR›Title 41›Subtitle C›Chapter 109›Part 109-6 ContainsSubpart 109-6.4CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 PART 109-6—MISCELLANEOUS REGULATIONS Subparts 109-6.4 Subpart 109-6.4—Official Use of Government Passenger Carriers Between Residence and Place of Employment Sections 109-6.400–109-6.450 AuthoritySec. 205(c), 63 Stat. 390 (40 U.S.C. 121; 31 U.S.C. 1344(e)(1).Source81 FR 63265, Sept. 14, 2016, unless otherwise noted. Previous 109-1 Part 109-1—Introduction Next 109-25 Part 109-25—General