Gas cylinders - Cylinder bundles - Periodic inspection and testing (ISO 20475:2018); German version EN ISO 20475:2020
Edition 2021-03

Gas cylinders - Welded aluminium-alloy, carbon and stainless steel gas cylinders - Periodic inspection and testing (ISO 10460:2018); German version EN ISO 10460:2018
Edition 2018-12

Arc welding equipment - Part 4: Periodic inspection and testing (IEC 60974-4:2016); German version EN 60974-4:2016
Edition 2017-05

Air quality - Assessment of air quality monitoring equipment - Part 4: Performance criteria and test procedures for portable automated measuring systems for periodic measurements of emissions from stationary sources; German version EN 15267-4:2023
Edition 2024-09

Air quality - Certification of automated measuring systems - Part 4: Performance criteria and test procedures for automated measuring systems for periodic measurements of emissions from stationary sources; German version EN 15267-4:2017
Edition 2017-05

Air quality - Assessment of air quality monitoring equipment - Part 4: Performance criteria and test procedures for portable automated measuring systems for periodic measurements of emissions from stationary sources; German and English version prEN 15267-4:2022
Edition 2022-08

Miniature fuses - Part 5: Guidelines for quality assessment of miniature fuse-links (IEC 60127-5:2016); German version EN 60127-5:2017
Edition 2017-08

LPG equipment and accessories - Inspection and requalification of LPG pressure vessels greater than 13 m³; German version EN 12819:2019
Edition 2019-06

Thickness measurement of coatings and characterization of surfaces with surface waves - Part 2: Guide to the thickness measurement of coatings by photothermic method; German version EN 15042-2:2006
Edition 2006-06

Gas cylinders - Composite cylinders and tubes - Periodic inspection and testing (ISO 11623:2023); German version EN ISO 11623:2023
Edition 2023-12