Gas cylinders - Design, construction and testing of refillable seamless steel gas cylinders and tubes - Part 1: Quenched and tempered steel cylinders and tubes with tensile strength less than 1100 MPa (ISO 9809-1:2019); German version EN ISO 9809-1:2019
Edition 2020-02

Gas cylinders and tubes - Design, construction and testing of refillable seamless steel gas cylinders and tubes - Part 2: Quenched and tempered steel cylinders and tubes with tensile strength greater than or equal to 1100 MPa (ISO 9809-2:2019); German version EN ISO 9809-2:2019
Edition 2020-02

Maintenance function and management; German and English version prEN 17948:2023
Edition 2023-04

Conformity assessment - Requirements for the operation of various types of bodies performing inspection (ISO/IEC 17020:2012); German and English version EN ISO/IEC 17020:2012
Edition 2012-07

Maintenance - Energies and fluids risks control process for maintenance tasks - Guidance; German and English version prEN 17975:2023
Edition 2023-05

Quality Management Systems - Requirements for Aviation Maintenance Organizations; German and English version EN 9110:2018
Edition 2018-08

Requirements for the assessment, maintenance and improvement of competences of learning facilitators - Requirements for persons
Edition 2021-10

Facility Management - Part 5: Guidance on Facility Management processes; German version EN 15221-5:2011
Edition 2011-12

Medical microbiology; medical microbiological laboratories; requirements for the organization scheme
Edition 1986-12

Enterprise-control system integration - Part 3: Activity models of manufacturing operations management (IEC 62264-3:2016); English version EN 62264-3:2017
Edition 2017-12