NASA's National Aeronautics and Space Administration (NASA) Shared Services Center is seeking to procure the ACEIT suite, which includes five essential tools: the Automated Cost Estimator (ACE), Cost and Statistical Analysis Tool (CO$TAT), Program Office Support Tool (POST), Automated Cost Database (ACDB), and the ACEIT Librarian. The procurement aims to secure six annual site licenses for the ACEIT suite, which is crucial for NASA's cost estimating community in managing project costs effectively, particularly for human space development projects. This suite has been integral since its establishment in 2005, supporting probabilistic cost and schedule policies within NASA. Interested organizations must submit their capabilities and qualifications to Kacey Hickman at kacey.l.hickman@nasa.gov by 3:00 p.m. Central Standard Time on September 25, 2024, to be considered for this sole source contract, which will be awarded under FAR 13.106-1(b)(1)(i).