Contractors authorized to use interagency fleet management system (IFMS) vehicles and related services shall comply with the requirements of 41 CFR 101-39 and 41 CFR 101-38.301-1 and the operator's packet furnished with each vehicle. See 41 CFR 101-6.4 for additional guidance for home-to-work use of Government vehicles.
48 C.F.R. §51.204