§301-10.4. Liability for unauthorized or indirect travel.
41 C.F.R. § 301-10.4
Employees will be reimbursed for only the constructive cost of traveling to their destination using the authorized method of transportation and by the usually traveled route, unless their agency authorizes a different route as officially necessary. Any additional expenses incurred will be borne by the employee.
Notes, amendments, and revision history
Authority
Authority: 5 U.S.C. 5704; 5 U.S.C. 5707; 5 U.S.C. 5707, note; 40 U.S.C. 121(c); 49 U.S.C. 40118; Office of Management and Budget Circular No. A-126, revised May 22, 1992, 57 FR 22150.
Source
Source: FTR Case 2025-05, 90 FR 56893, Dec. 8, 2025, unless otherwise noted.