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

Conformity assessment - Requirements for bodies providing audit and certification of management systems - Part 3: Competence requirements for auditing and certification of quality management systems (ISO/IEC 17021-3:2017); German and English version EN ISO/IEC 17021-3:2018
Edition 2019-04

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

Conformity assessment - Requirements for bodies providing audit and certification of management systems - Part 2: Competence requirements for auditing and certification of environmental management systems (ISO/IEC 17021-2:2016); German and English version EN ISO/IEC 17021-2:2018
Edition 2019-04

Requirements for bodies providing audit and certification of information security management systems - Part 2: Privacy information management systems (ISO/IEC TS 27006-2:2021); German version CEN ISO/IEC/TS 27006-2:2022
Edition 2023-12

Energy audits - Part 5: Competence of energy auditors; German version EN 16247-5:2015
Edition 2015-07

Ascertaining of working time of officers for environment protection and environmental management
Edition 2021-01

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

Energy audits - Part 1: General requirements; German version EN 16247-1:2022
Edition 2022-11

Energy audits - Part 2: Buildings; German version EN 16247-2:2022
Edition 2022-11