Nonconformance Management System - Version 1.0 Non-Conformance Management System is a solution for quality management across the enterprise. Non-conformance management helps quality experts check where the real cost for quality lies. NMS helps control, manage, and track the non-conformance. In a modern manufacturing environment, even a seemingly minor nonconformance can cost a great deal of time and money. How much is lost will depend on the quality of the system in place to deal with them. Tracking non-conformances is a major issue in every business unit. A special system is necessary for the accurate recording and processing of defects and their rapid disposition. NMS will enable management to achieve their quality control objectives.