This book supports quality management (QM) professionals, consultants, internal and external auditors, certification bodies, and students in establishing a QM system according to the new E DIN EN 9100:2017-02 "Quality Management Systems - Requirements for Organizations in Aerospace, Space, and Defense." The second edition takes into account all changes from the draft standard, which is aligned with the structure of the new quality management standard DIN EN ISO 9001:2015. The author provides a comprehensive introduction to the requirements of the standard and offers guidance and materials for implementing and auditing a process-oriented quality management system. Word templates, which are exemplarily filled out in the book, are also available as blank templates for download in the media library.