According to transition of ISO/IEC 17025:2005 version to 2017 version, lots of new aricles were added. And some of them was rearranged. So, we need to get neccessary information about changed articles and have to understand how we will apply those articles into the laboratories. In this course, the quality management system requirements are mentioned basically for the beginners. Also, the noticeable heads of the new version, new terms and definitions, the changed articles and additional sections are explained. Moreover, at the end of the course, you will see an additionalpart for recommendations to ıso audits.