Chemical disinfectants and antiseptics - Quantitative test for the evaluation of bactericidal and yeasticidal and/or fungicidal activity of chemical disinfectants in the medical area on non-porous surfaces without mechanical action - Test method and requirements (phase 2, step 2); German version EN 17387:2021
Edition 2021-10

Cosmetics - Microbiology - Evaluation of the antimicrobial protection of a cosmetic product (ISO 11930:2019 + Amd 1:2022); German version EN ISO 11930:2019 + A1:2022
Edition 2023-01

Knowledge management systems - Requirements (ISO 30401:2018 + Amd.1:2022)
Edition 2022-11

German standard methods for the examination of water, waste water and sludge - Sub-animal testing (group T) - Part 4: Determination of the genotoxic potential using the Salmonella microsome test (Ames Test) (T 4)
Edition 1999-12

Water quality - Determination of the estrogenic potential of water and waste water - Part 1: Yeast estrogen screen (Saccharomyces cerevisiae) (ISO 19040-1:2018); German version EN ISO 19040-1:2022
Edition 2023-12

Water quality - Enumeration of Clostridium perfringens - Method using membrane filtration (ISO 14189:2013); German version EN ISO 14189:2016
Edition 2016-11

Chemical disinfectants and antiseptics - Quantitative suspension test for the evaluation of mycobactericidal activity of chemical disinfectants and antiseptics used in the veterinary area - Test method and requirements (phase 2, step 1); German version EN 14204:2012
Edition 2013-02

Microbiology of the food chain - Method validation - Part 5: Protocol for factorial interlaboratory validation for non-proprietary methods (ISO 16140-5:2020); German version EN ISO 16140-5:2020
Edition 2020-12

Workplace exposure - Measurement of airborne microorganisms and microbial compounds - General requirements; German version EN 13098:2019
Edition 2019-12

Medical microbiology - Quality management in medical microbiology - Part 3: Requirements for request and report forms
Edition 2014-08