Guidelines for auditing management systems (ISO 19011:2018); German and English version EN ISO 19011:2018
Edition 2018-10

Aerospace series - Quality management systems - Requirements for conducting audits of aviation, space, and defence quality management systems; German and English version EN 9101:2023
Edition 2024-03

Conformity assessment - Requirements for bodies providing audit and certification of management systems - Part 1: Requirements (ISO/IEC 17021-1:2015); German and English version EN ISO/IEC 17021-1:2015
Edition 2015-11

Food safety - Part 2: Requirements for bodies providing evaluation and certification of products, processes and services, including an audit of the food safety system (ISO 22003-2:2022); Text in German and English
Edition 2024-03

Aerospace series - Quality management systems - Part 002: Requirements for Oversight of Aerospace Quality Management System Registration/Certification Programs; German and English version EN 9104-002:2016
Edition 2016-10

Aerospace series - Quality management systems - Part 002: Requirements for the Oversight of Aviation, Space, and Defense Quality Management System Certification Programs; German and English version prEN 9104-002:2021
Edition 2022-06

Nuclear sector - Requirements for bodies providing audit and certification of quality management systems for organizations supplying products and services important to nuclear safety (ITNS) (ISO/TS 23406:2024); German and English version CEN ISO/TS 23406:2024
Edition 2024-08

Aerospace series - Quality management systems - Part 001: Requirements for Aviation, Space, and Defence Quality Management System Certification Programs; German and English version EN 9104-001:2013
Edition 2013-07

Aerospace series - Quality management systems - Part 003: Requirements for Aerospace Quality Management System (AQMS) Auditor Training and Qualification; German and English version EN 9104-003:2010
Edition 2011-03

Information security, cybersecurity and privacy protection - Guidelines for information security management systems auditing (ISO/IEC 27007:2020); German version EN ISO/IEC 27007:2022
Edition 2022-10