Preparation and quality management of fluids for haemodialysis and related therapies - Part 1: General requirements (ISO 23500-1:2019); German version EN ISO 23500-1:2019
Edition 2019-11

Simple unfired pressure vessels designed to contain air or nitrogen - Part 1: Pressure vessels for general purposes; German and English version prEN 286-1:2019
Edition 2019-11

Testing hardened concrete - Part 11: Determination of the chloride resistance of concrete, unidirectional diffusion; German version EN 12390-11:2015
Edition 2015-11

Qualification test of welders - Fusion welding - Part 2: Aluminium and aluminium alloys (ISO 9606-2:2004); German version EN ISO 9606-2:2004
Edition 2005-03

Refrigerating systems and heat pumps - Safety and environmental requirements - Part 2: Design, construction, testing, marking and documentation; German version EN 378-2:2016
Edition 2018-04

Earth-moving machinery - Safety - Part 1: General requirements; German version EN 474-1:2022
Edition 2023-02

Qualification testing of welders - Fusion welding - Part 1: Steels (ISO 9606-1:2012 including Cor 1:2012 and Cor 2:2013); German version EN ISO 9606-1:2017
Edition 2017-12

Automatic steam traps - Production and performance characteristic tests (ISO/DIS 5117:2022); German and English version prEN ISO 5117:2022
Edition 2022-04

Heating and cooling systems in buildings - Installation and commissioning of water based heating and cooling systems; German and English version prEN 14336:2024
Edition 2024-04

Gas-fired endothermic engine driven heat pumps - Part 4: Test methods; German and English version prEN 16905-4:2022
Edition 2022-08