The Integrated Reliability-Centered Maintenance System (IRCMS) program is a software tool that was created to assist the Reliability-Centered Maintenance (RCM) analyst in performing and documenting RCM analyses for Naval Air Systems Command (NAVAIR) programs. Version 6.2.5 is an upgrade to allow use on Windows 2000/NT systems, as well as some improved features. It aids in providing the justification and traceability required for each preventive maintenance task that results from the RCM analysis. The IRCMS software leads the user through the appropriate branches of the RCM logic based on data supplied by the user. The program follows the RCM logic contained in NAVAIR 00-25-403, Guidelines For The Naval Aviation Reliability-Centered Maintenance Process.