41 C.F.R. § 301-10.450 When can I use a rental vehicle?
Title 41 - Public Contracts and Property Management
Your agency must determine that use of a rental vehicle is advantageous to the Government and must specifically authorize such use.
Title 41: Public Contracts and Property Management
PART 301–10—TRANSPORTATION EXPENSES
Subpart E—Special Conveyances
Rental Automobiles
§ 301-10.450 When can I use a rental vehicle?