Reinforced concrete pressure pipes, cylinder type, including joints and fittings; German version EN 641:1994
Edition 1994-12

Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 1: General requirements; German version EN 1074-1:2000
Edition 2000-07

Plastics piping systems for industrial applications - Polybutene (PB), polyethylene (PE), polyethylene of raised temperature resistance (PE-RT), crosslinked polyethylene (PE-X), polypropylene (PP) - Metric series for specifications for components and the system (ISO 15494:2015 + Amd 1:2020); German version EN ISO 15494:2018 + A1:2020
Edition 2021-05

Ductile iron pipes, fittings, accessories and their joints for sewerage applications - Requirements and test methods; German version EN 598:2007+A1:2009
Edition 2009-10

Optics and photonics - Guidance for the selection of environmental tests (ISO 10109:2015)
Edition 2015-12

Packaging test - Leakage test on flexible packagings - Part 5: Water bath method (bubble test)
Edition 2021-04

Gas Tapping Tees - Part 1: Tapping valves for polyethylene gas pipe systems - Requirements and tests
Edition 2021-11

Seals for socket joints in ductile iron or steel pipelines for water supply - Requirements and tests
Edition 2024-02

Laboratory equipment - Laboratory fittings - Part 1: Valves for water
Edition 1999-05

Multilayer piping systems for hot and cold water installations inside buildings - Part 2: Pipes (ISO 21003-2:2008 + Amd 1:2011); German version EN ISO 21003-2:2008 + A1:2011
Edition 2011-07