Specifications for installations inside buildings conveying water for human consumption - Part 5: Operation and maintenance; German version EN 806-5:2012
Edition 2012-04

Wastewater treatment plants - Part 7: Biological fixed-film reactors; German and English version prEN 12255-7:2023
Edition 2023-09

Guidelines for the management of assets of water supply and wastewater systems - Part 2: Waterworks (ISO 24516-2:2019)
Edition 2021-08

Respiratory protective devices - Vocabulary and graphical symbols (ISO 16972:2020); German version EN ISO 16972:2020
Edition 2020-12

Earthworks - Part 7: Hydraulic placement of extractive waste; German version EN 16907-7:2021
Edition 2021-09

Water conditioning equipment inside buildings - Mechanical filters - Part 2: Particle rating 1 µm to less than 80 µm - Requirements for performance, safety and testing; German version EN 13443-2:2005+A1:2007
Edition 2007-10

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

Petroleum, petrochemical and natural gas industries - Prevention of corrosion on pipeline systems influenced by stray currents (ISO 21857:2021); German version EN ISO 21857:2021
Edition 2022-08

Drain and sewer systems outside buildings - Management and control of activities - Part 2: Rehabilitation; German version EN 14654-2:2021
Edition 2022-12

Lung ventilators for medical use - Particular requirements for basic safety and essential performance - Part 5: Gas-powered emergency resuscitators (ISO 10651-5:2006); German version EN ISO 10651-5:2021
Edition 2021-11