Child care articles - Bathing aids - Safety requirements and test methods; German version EN 17022:2018
Edition 2019-05

Gullies for buildings - Part 7: Trapped floor gullies with mechanical closure; German version EN 1253-7:2022
Edition 2023-06

Cathodic protection for fixed steel offshore structures; German version EN 12495:2000
Edition 2000-04

German standard methods for the examination of water, waste water and sludge - Parameters characterizing effects and substances (group H) - Part 46: Determination of purgeable organic carbon (POC) (H 46)
Edition 2012-12

Water quality - Guidance on marine biological surveys of hard-substrate communities (ISO 19493:2007); German version EN ISO 19493:2007
Edition 2007-09

Water quality - Guidance on the estimation of fish abundance with mobile hydroacoustic methods; German version EN 15910:2014
Edition 2014-07

Petroleum, petrochemical and natural gas industries - Cathodic protection of pipeline transportation systems - Part 2: Offshore pipelines (ISO 15589-2:2012); German version EN ISO 15589-2:2014
Edition 2014-07

German standard methods for the examination of water, waste water and sludge; general information (group A); sampling from barrages and lakes (A 12)
Edition 1985-06

Water quality - Guidance standard on determining the degree of modification of lake hydromorphology; German version EN 16870:2017
Edition 2017-05

Fibre optic active components and devices - Performance standards - Part 1: General and guidance (IEC 62149-1:2011); German version EN 62149-1:2012
Edition 2012-09