Hi everyone. I got a question which I want to ask you guys` opinions. In the INTRODUCTION PART of ISO 9001 standard, there are listed 7 quality management principles. They are customer focus, leadership, engagement of people, process approach, improvement, evident-based decision making and relationship management. I just want to know how these 7 principles are being presented in the ISO 9001 standard. In my opinion, some of these 7 principles have well-matched corresponding clauses in the standard. Principle customer focus has clause 5.1.2 Customer focus. Principle leadership has clause 5.1 Leadership. And Principle improvement has clause 10 improvment. Whereas principle engagement of people, process approach, evident-based decision making and relationship managemnt don`t have clear well-matched clauses in the standard. And among those 4 principles, in my opinion process approach can be presented by clause 4.4 Quality management system and its processes. Here I am looking forwards to see your ideas on this matter.