The Department of Defense, specifically the Air Force Life Cycle Management Center at Wright-Patterson AFB in Ohio, intends to negotiate a sole source Firm-Fixed Price contract for the renewal and maintenance of StressCheck software licenses. This procurement is essential for ensuring the continued functionality and support of the StressCheck software, which is critical for various engineering applications within the Air Force. The contract will be awarded to Engineering Software Research and Development, Inc. (ESRD), following a determination that this is a sole source requirement based on prior market research. Interested parties must submit a capability statement or proposal by August 8, 2025, at 3 PM EST, and can reach out to primary contact Kuni Yameogo at wend-kuni.yameogo@us.af.mil for further information.