Aerospace series - Electrical contacts used in elements of connection - Part 022: Contacts, electrical rectangular, male, type A, crimp, class R - Product standard; German and English version EN 3155-022:2006
Edition 2007-11

Aerospace series - Electrical contacts used in elements of connection - Part 023: Contacts, electrical rectangular, female, type A, crimp, class R - Product standard; German and English version EN 3155-023:2006
Edition 2006-10

Small wastewater treatment systems for up to 50 PT - Part 7: Prefabricated tertiary treatment units; German version EN 12566-7:2016
Edition 2016-12

Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 5: Fitness for purpose of the system (ISO 22391-5:2009 + Amd 1:2020, Corrected version 2021-03); German and English version EN ISO 22391-5:2009 + A1:2020
Edition 2021-06

Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 5: Fitness for purpose of the system (ISO 15877-5:2009 + Amd 1:2010 + Amd 2:2020); German and English version EN ISO 15877-5:2009 + A1:2010 + A2:2020
Edition 2021-03

Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 5: Fitness for purpose of the system (ISO 15876-5:2017 + Amd. 1:2020); German and English version EN ISO 15876-5:2017 + A1:2020
Edition 2021-03

Plastics piping systems for non-pressure underground drainage and sewerage - Polypropylene (PP) - Part 1: Specifications for pipes, fittings and the system; German version EN 1852-1:2018+A1:2022
Edition 2023-07

Thermoplastics rigid protective wallcovering panels for internal use in buildings - Performance characteristics; German version EN 17104:2021
Edition 2021-03

Chemicals used for treatment of water intended for human consumption - Ammonium chloride; German version EN 1421:2022
Edition 2022-12

Chemicals used for treatment of swimming pool water - Calcium hypochlorite; German version EN 15796:2022
Edition 2022-10