Title 48—Federal Acquisition Regulations System--Volume 1
PART 651—USE OF GOVERNMENT SOURCES BY CONTRACTORS
651.7001   Policy.
(a) It is the Department's policy that contractors shall not:
(1) Receive travel advances from the Department for contract-related travel;
(2) Travel under official travel orders; or,
(3) Receive Government Travel Requisitions (GTRs) for transportation.
(b) All contract-related travel shall be performed on the contractor's account with reimbursement provided after submission of a proper voucher.
(c) This policy does not apply to personal services contractor; provided, that such contractors are paid through the Department's payroll system and they are subject to the standard payroll deductions of Federal Withholding Tax and FICA.