Fixed firefighting systems - Components for sprinkler and water spray systems - Part 2: Wet alarm valve assemblies (includes Amendment A1:2001); German version EN 12259-2:1999 + A1:2001
Edition 2001-08

Fixed firefighting systems - Components for sprinkler and water spray systems - Part 14: Sprinklers for residential applications - Amendment 2; German and English version EN 12259-14:2020+A1:2022/prA2:2023
Edition 2023-11

Optics and photonics - Microlens arrays - Part 1: Vocabulary (ISO 14880-1:2019); German version EN ISO 14880-1:2019
Edition 2019-10

Pipes and fittings of longitudinally welded hot-dip galvanized steel tube with spigot and socket for waste water systems - Part 2: Dimensions; German version EN 1123-2:2006+A1:2007
Edition 2007-12

Environmental management - Life cycle assessment - Requirements and guidelines (ISO 14044:2006 + Amd 1:2017 + Amd 2:2020); German version EN ISO 14044:2006 + A1:2018 + A2:2020
Edition 2021-02

Flanges and their joints - Gaskets for PN-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges; German version EN 1514-2:2014+A1:2021
Edition 2021-03

District heating pipes - Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks - Part 2: Installation; German version EN 13941-2:2019+A1:2021
Edition 2022-06

Sterilization of health care products - Radiation - Part 2: Establishing the sterilization dose (ISO 11137-2:2013 + Amd 1:2022); German version EN ISO 11137-2:2015 + A1:2023
Edition 2023-08

Timber structures - Strength graded structural timber with rectangular cross section - Part 2: Machine grading; additional requirements for type testing; German version EN 14081-2:2018+A1:2022
Edition 2022-08

Access control system for the MAC/packet family: EUROCRYPT; German version EN 50094:1992/A1:1995
Edition 1995-08