The document summarizes the quality management principles as outlined in ISO 9001:2015. It provides the statements and rationales for each of the seven principles: 1) Customer Focus, 2) Leadership, 3) Engagement of People, 4) Process Approach, 5) Improvement, 6) Evidence-Based Decision Making, and 7) Relationship Management. It notes changes from the previous eight principles in ISO 9001:2008, including a merger of principles 4 and 5 into a revised principle 4.