§ 1815.303 - Responsibilities. (NASA supplements paragraphs (a) and (b))

(a) The SSA shall be established at the lowest reasonable level for each acquisition. Notwithstanding the FAR designation of the contracting officer as SSA, the SSA for center acquisitions shall be established in accordance with center procedures. For acquisitions designated as Headquarters selections, the SSA will be identified as part of the Master Buy Plan process (see 1807.71).

(b)(i) The source selection authority (SSA) is the Agency official responsible for proper and efficient conduct of the source selection process and for making the final source selection decision. The SSA has the following responsibilities in addition to those listed in the FAR:

(A) Approve the evaluation factors, subfactors, the weight of the evaluation factors and subfactors, and any special standards of responsibility (see FAR 9.104-2) before release of the RFP, or delegate this authority to appropriate management personnel;

(B) Appoint the source selection team. However, when the Administrator will serve as the SSA, the Official-in-Charge of the cognizant Headquarters Program Office will appoint the team; and

(C) Provide the source selection team with appropriate guidance and special instructions to conduct the evaluation and selection procedures.

(b)(2) Approval authorities for Acquisition Plans and Acquisition Strategy Meetings are in accordance with 1807.103.