Fixed firefighting systems - Automatic residential sprinkler systems - Design, installation and maintenance; German version EN 16925:2018
Edition 2019-03

Test methods for verification of corrosion protection of reinforcement in autoclaved aerated concrete and lightweight aggregate concrete with open structure; German version EN 990:2002
Edition 2003-01

Geosynthetics - Screening test method for determining chemical resistance for landfill applications; German version EN 14414:2004
Edition 2004-08

Soil quality - Determination of thepotential cation exchange capacity and exchangeable cations using barium chloride solution buffered at pH = 8,1 (ISO 13536:1995)
Edition 1997-04

Continuous totalizing automatic weighing instruments (Belt weighers) - Metrological and technical requirements, tests (OIML R 50-1:1997)
Edition 2004-02

Pigments and extenders - Determination of matter soluble in hydrochloric acid - Part 1: Preparation of acid extracts
Edition 2014-12

Headgears and winding towers for mines - Design loads, calculating- and construction principles
Edition 2018-12

Acidity test of milk and liquid milk products according to Soxhlet-Henkel
Edition 2000-08

Gas infrastructure - Pressure testing, commissioning and decommissioning procedures - Functional requirements; German version EN 12327:2012
Edition 2012-10

Private security services - Terminology; German version EN 15602:2022
Edition 2022-05