Chemicals used for treatment of water intended for human consumption - Silver salts for intermittent use; German version EN 15030:2012+A1:2015
Edition 2015-05

Heat exchangers - Guidelines to prepare installation, operating and maintenance instructions required to maintain the performance of each type of heat exchanger; German version EN 307:1998
Edition 1998-12

Photocatalysis - Anti-soiling chemical activity using adsorbed organics under solid/solid conditions - Part 1: Dyes on porous surfaces; German version EN 16845-1:2017
Edition 2017-05

Cryogenic vessels - Transportable vacuum insulated vessels of not more than 1 000 litres volume - Part 2: Operational requirements (ISO 21029-2:2015); German version EN ISO 21029-2:2015
Edition 2016-02

German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Installation of gas, water and drainage pipework inside buildings
Edition 2019-09

German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Installation of central heating systems and hot water supply systems
Edition 2019-09

Gas cylinders - Operational procedures for the safe removal of valves from gas cylinders (ISO 25760:2009); German version EN ISO 25760:2015
Edition 2015-04

Ophthalmic optics and instruments - Near reading charts (ISO 7921:2024); German version EN ISO 7921:2024
Edition 2024-07

Planning, design and installation of drainage systems protecting structures against water in the ground
Edition 1990-06

Railway applications - Design for PRM Use - Requirements on obstacle free routes for infrastructure; German version EN 16587:2017
Edition 2017-09