48 CFR 29.402-2: 29.402-2 Foreign cost-reimbursement contracts.

(a) The contracting officer shall insert the clause at 52.229-8, Taxes—Foreign Cost-Reimbursement Contracts, in solicitations and contracts when a cost-reimbursement contract is contemplated and the contract is to be performed wholly or partly in a foreign country, unless it is contemplated that the contract will be with a foreign government.

(b) The contracting officer shall insert the clause at 52.229-9, Taxes—Cost-Reimbursement Contracts with Foreign Governments, in solicitations and contracts when a cost-reimbursement contract with a foreign government is contemplated.