48 CFR §51.205
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
The contracting officer shall insert the clause at 52.251-2, Interagency Fleet Management System (IFMS) Vehicles and Related Services, in solicitations and contracts when a cost-reimbursement contract is contemplated and the contracting officer may authorize the contractor to use interagency fleet management system (IFMS) vehicles and related services.