The Assistant Administrator for Procurement has been delegated the authority to authorize an exception to the policy in
FAR 3.601. The Assistant Administrator for Procurement has redelegated this authority to the heads of contracting activities (HCAs) for individual actions in the aggregate of $100,000 and below, inclusive of follow-on acquisitions, with concurrence by the HCA's Office of Chief Counsel. All requests above the HCA's authority shall be forwarded to the Assistant Administrator for Procurement (Code HS) for approval.