Water quality - Detection and enumeration of intestinal enterococci in surface and waste water - Part 1: Miniaturized method (most probable number) by inoculation in liquid medium (ISO 7899-1:1998); German version EN ISO 7899-1:1998
Edition 1999-07

Water quality - Guidance on mapping of seagrasses and macroalgae in the eulittoral zone; German version EN 17211:2019
Edition 2020-11

Chemical disinfectants and antiseptics - Quantitative non-porous surface test for the evaluation of bactericidal and yeasticidal and/or fungicidal activity of chemical disinfectants used in food, industrial, domestic and institutional areas without mechanical action - Test method and requirements without mechanical action (phase 2, step 2); German version EN 13697:2023
Edition 2024-01

Water quality - Growth inhibition test with the marine and brackish water macroalga Ceramium tenuicorne (ISO 10710:2010); German version EN ISO 10710:2013
Edition 2013-06

Chemical disinfectants and antiseptics - Quantitative surface test for the evaluation of teat disinfectants used in the veterinary area - Test method and requirements (phase 2 step 2); German version EN 17422:2022
Edition 2022-09

Workplace atmospheres - Controlling and characterizing uncertainty in weighing collected aerosols (ISO 15767:2009)
Edition 2010-10

Glass in building - Special basic products - Borosilicate float glass - Part 1-1: Definitions and general physical and mechanical properties; German and English version prEN 1748-1-1:2017
Edition 2017-07

Fine ceramics (advanced ceramics, advanced technical ceramics) - Methods for chemical analysis of aluminium nitride powders (ISO 21814:2019); German version EN ISO 21814:2022
Edition 2023-02

Dentistry - Polymer-based restorative materials (ISO 4049:2019); German version EN ISO 4049:2019
Edition 2019-09

Anti-seismic devices - Part 6: Sliding isolators; German and English version prEN 15129-6:2021
Edition 2021-12