Microbiological analysis of milk - Determination of coliforms - Part 3: Method with solid medium
Edition 2023-06

Microbiological analysis of milk - Determination of Escherichia coli - Part 2: Membrane-agar method
Edition 2023-11

Microbiological examination of meat and meat products - Determination of Enterobacteriaceae - Part 1: Spatula method (reference method)
Edition 2019-06

Microbiological examination of meat and meat products - Determination of Enterobacteriaceae - Part 2: Drop plating method
Edition 2019-06

Determination of the characteristic limits (decision threshold, detection limit and limits of the coverage interval) for measurements of ionizing radiation - Fundamentals and application - Part 2: Advanced applications (ISO 11929-2:2019); German version EN ISO 11929-2:2021
Edition 2021-11

Plant biostimulants - Determination of Azobacter spp.; German and English version prEN 17709:2023
Edition 2023-05

Water quality - Detection and enumeration of bacteriophages - Part 2: Enumeration of somatic coliphages (ISO 10705-2:2000); German version EN ISO 10705-2:2001
Edition 2002-01

Cosmetics - Microbiology - Enumeration and detection of aerobic mesophilic bacteria (ISO 21149:2017 + Amd 1:2022); German version EN ISO 21149:2017 + A1:2022
Edition 2023-01

Microbiological analysis of milk - Determination of Escherichia coli - Part 1: Method with liquid medium
Edition 2023-11

Cosmetics - Microbiology - Enumeration of yeast and mould (ISO 16212:2017 + Amd 1:2022); German version EN ISO 16212:2017 + A1:2022
Edition 2023-01