Solicitation Notice: NATIONAL AERONAUTICS AND SPACE ADMINISTRATION is seeking a CPA firm to conduct an independent audit of NASA SSC Exchange and SSC Recreational Association. The NASA SSC Exchange, located at the John C. Stennis Space Center, is responsible for operating activities that contribute to the efficiency, welfare, and morale of NASA personnel. The Exchange generates revenue through various sources such as gift shops, online stores, farmers and specialty markets, and concessionaire agreements. These revenues are used to support welfare and recreation activities. The audit will cover the fiscal year ending September 30, 2024, and may extend for up to five years. The audit must comply with Government Auditing Standards and include financial statements, internal controls, and findings. The awardee must be present at the Stennis Space Center for specific activities, including a kick-off meeting, store inventory, and review of financial statements. The proposal should include a current Peer Review Report.