48 CFR 44.201-2: 44.201-2 Advance notification requirements.

Under cost-reimbursement contracts, the contractor is required by statute to notify the contracting officer as follows:

(a) For the Department of Defense, the Coast Guard, and the National Aeronautics and Space Administration, unless the contractor maintains an approved purchasing system, 10 U.S.C. 3322(c) requires notification before the award of any cost-plus-fixed-fee subcontract, or any fixed-price subcontract that exceeds the greater of the simplified acquisition threshold or 5 percent of the total estimated cost of the contract.

(b) For civilian agencies other than the Coast Guard and the National Aeronautics and Space Administration, even if the contractor has an approved purchasing system, 41 U.S.C. 3905 requires notification before the award of any cost-plus-fixed-fee subcontract, or any fixed-price subcontract that exceeds either the simplified acquisition threshold or 5 percent of the total estimated cost of the contract.