This document provides a summary of the changes between the 2008 and 2015 versions of the ISO 9001 quality management system standard. It outlines the key changes to requirements, including an increased emphasis on risk-based thinking, leadership involvement, and flexibility in documenting processes. There is also a mapping of how requirements from the 2008 standard correspond to sections of the new 2015 version. Finally, there is a list of the minimum documented information now required by each clause of ISO 9001:2015.