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

Wastewater treatment plants - Part 4: Primary treatment; German and English version prEN 12255-4:2021
Edition 2021-09

Petroleum and natural gas industries - Design and operation of subsea production systems - Part 11: Flexible pipe systems for subsea and marine applications (ISO 13628-11:2007); English version EN ISO 13628-11:2008
Edition 2008-09

Ships and marine technology - Marine echo-sounding equipment (ISO 9875:2000 + Cor. 1:2006); German version EN ISO 9875:2001 + AC:2011
Edition 2013-08

German standard methods for the examination of water, waste water and sludge; test methods using water organisms (group L); determination of oxygen production and oxygen consumption in an aquatic environment (SPG and SVG) by means of the light and dark bottle method (L 13) (determination of biogenic aeration rate)
Edition 1983-09

Electrically propelled mopeds and motorcycles - Test specifications and safety requirements for lithium-ion battery systems (ISO/DIS 18243:2024); German and English version prEN ISO 18243:2024
Edition 2024-10

Domestic swimming pools - Part 3: Specific requirements including safety and test methods for aboveground pools; German version EN 16582-3:2015
Edition 2015-11

Swimming pool equipment - Part 4: Additional specific safety requirements and test methods for starting platforms; German version EN 13451-4:2014
Edition 2014-12

Water quality - Guidance for the surveying of aquatic macrophytes in running waters; German version EN 14184:2014
Edition 2014-08

Petroleum and natural gas industries - General requirements for offshore structures (ISO 19900:2019); English version EN ISO 19900:2019
Edition 2019-10