41 C.F.R. § 301-10.453 What is my liability for unauthorized use of a rental automobile obtained with Government funds?
Title 41 - Public Contracts and Property Management
You are responsible for any additional cost resulting from the unauthorized use of a commercial rental automobile for other than official travel-related purposes.
Title 41: Public Contracts and Property Management
PART 301–10—TRANSPORTATION EXPENSES
Subpart E—Special Conveyances
Rental Automobiles
§ 301-10.453 What is my liability for unauthorized use of a rental automobile obtained with Government funds?
