Plant biostimulants - Detection of Vibrio spp.; German and English version prEN 17711:2023
Edition 2023-05

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

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

Plant biostimulants - Determination of Enterococcaceae; German and English version prEN 17720:2023
Edition 2023-05

Microbiology of food, animal feed and water - Preparation, production, storage and performance testing of culture media (ISO 11133:2014, Corrected version 2014-11-01 + Amd. 1:2018 + Amd. 2:2020); German version EN ISO 11133:2014 + A1:2018 + A2:2020
Edition 2020-10

Leather - Tests for colour fastness - Colour fastness to machine washing (ISO 15702:1998); German version EN ISO 15702:1999
Edition 1999-10

Soil quality - Bioaccessibility of organic and inorganic pollutants from contaminated soil material
Edition 2017-06

Leather - Tests for colour fastness - Colour fastness to water (ISO 11642:2012); German version EN ISO 11642:2012
Edition 2013-02

Leather - Tests for colour fastness - Colour fastness to crocking (ISO 20433:2024); German version EN ISO 20433:2024
Edition 2024-08

Food hygiene - Work wear in food business
Edition 2020-06