The National Aeronautics and Space Administration (NASA) is seeking to procure maintenance, sustaining, integration, and operational support for cold stowage systems aboard the International Space Station (ISS). The primary objective is to provide flight-ready hardware that meets the ISS Program’s utilization requirements, including the sustaining of existing cold stowage hardware and supporting real-time operations on the ISS. This procurement is critical for ensuring the proper temperature-controlled environment for scientific samples, which is essential for ongoing research and experiments conducted in space. Interested organizations must submit their capabilities and qualifications to Veronica Wedemeyer via email by 5:00 P.M. Central Daylight Time on April 4, 2025, as the government intends to evaluate submissions to determine if a competitive acquisition process will be pursued.