In vitro diagnostic systems - Culture media for microbiology - Terms and definitions; German version EN 1659:1996
Edition 1997-01

Cosmetics - Microbiology - General instructions for microbiological examination (ISO 21148:2017); German version EN ISO 21148:2017
Edition 2017-09

Animal feeding stuffs: Methods of sampling and analysis - Detection and enumeration of Bacillus spp. used as feed additive; German version EN 15784:2021
Edition 2022-02

Animal feeding stuffs: Methods of sampling and analysis - Detection and enumeration of Pediococcus spp. used as feed additive; German version EN 15786:2021
Edition 2022-02

Animal feeding stuffs: Methods of sampling and analysis - Detection and enumeration of Saccharomyces cerevisiae used as feed additive; German version EN 15789:2021
Edition 2022-02

Animal feeding stuffs: Methods of sampling and analysis - Detection and enumeration of Enterococcus (E. faecium) spp. used as feed additive; German version EN 15788:2021
Edition 2022-02

Animal feeding stuffs: Methods of sampling and analysis - Detection and enumeration of Lactobacillus spp. used as feed additive; German version EN 15787:2021
Edition 2022-02

Microbiology of the food chain - Horizontal method for the immunoenzymatic detection of staphylococcal enterotoxins in foodstuffs (ISO 19020:2017); German version EN ISO 19020:2017
Edition 2017-09

Climate at the workplace and its environments - Part 3: Assessment of the climate in the warm and hot working areas based on selected climate indices
Edition 2011-07

Microbiology of the food chain - Preparation of test samples, initial suspension and decimal dilutions for microbiological examination - Part 1: General rules for the preparation of the initial suspension and decimal dilutions (ISO 6887-1:2017); German version EN ISO 6887-1:2017
Edition 2017-07