Underground tanks of glass-reinforced plastics (GRP) - Method for one side exposure to fluids; German version EN 977:1997
Edition 1997-09

Underground tanks of glass-reinforced plastics (GRP) - Determination of creep factor α and factor β; German version EN 978:1997
Edition 1997-09

Footwear - Test methods for uppers, lining and insocks - Colour migration (ISO 17701:2016); German version EN ISO 17701:2016
Edition 2016-12

Concrete - Specification, performance, production and conformity - Part 2: Conformity assessment and certification; German and English version prEN 206-2:2024
Edition 2024-09

Prefabricated accessories for roofing - Installations for roof access - Walkways, treads and steps; German version EN 516:2006
Edition 2006-04

Prefabricated accessories for roofing - Roof safety hooks; German version EN 517:2006
Edition 2006-05

Influence of materials on water for human consumption - Enhancement of microbial growth (EMG); German version EN 16421:2014
Edition 2015-05

Influence of organic materials on water intended for human consumption - Determination of odour and flavour assessment of water in piping systems; German version EN 1420:2016
Edition 2016-05

Influence of organic materials on water intended for human consumption - Determination of odour, flavour, colour and turbidity of water in piping and storage systems; German and English version prEN 1420:2024
Edition 2024-12

Influence of materials on water intended for human consumption - Influence due to migration - Part 4: Test method for water treatment membranes; German version EN 12873-4:2021
Edition 2022-01