(a) General. The authority to make the determination prescribed in FAR 32.906(a) is delegated, without power of redelegation, to the head of the contracting activity. Before making this determination, the head of the contracting activity shall consult with the appropriate financial office.

(a) The contracting officer may insert a clause substantially the same as the clause at 652.232-70, Payment Schedule and Invoice Submission (Fixed-Price), in fixed-price type solicitations and contracts.

(b) The contracting officer may insert a clause substantially the same as the clause at 652.232-71, Voucher Submission (cost-Reimbursement), in cost-reimbursement type solicitations and contracts.