Water quality - Determination of the estrogenic potential of water and waste water - Part 3: In vitro human cell-based reporter gene assay (ISO 19040-3:2018); German version EN ISO 19040-3:2022
Edition 2023-12

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 - Determination of the estrogenic potential of water and waste water - Part 2: Yeast estrogen screen (A-YES, Arxula adeninivorans) (ISO 19040-2:2018); German version EN ISO 19040-2:2022
Edition 2023-12

Microbiology of the food chain - Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp. - Part 2: Enumeration method (ISO 11290-2:2017); German version EN ISO 11290-2:2017
Edition 2017-09

Microbiology of the food chain - Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp. - Part 1: Detection method (ISO 11290-1:2017); German version EN ISO 11290-1:2017
Edition 2017-09

German standard methods for the examination of water, waste water and sludge - Test methods using water organisms (group L) - Part 59: Algal growth inhibition test on microplate with unicellular green fresh water algae (L 59)
Edition 2022-12

Geographic information - Classification systems - Part 2: Land Cover Meta Language (LCML) (ISO 19144-2:2023); English version EN ISO 19144-2:2023
Edition 2024-09

Geographic information - Classification systems - Part 2: Land Cover Meta Language (LCML) (ISO/DIS 19144-2:2022); English version prEN ISO 19144-2:2022
Edition 2023-01

Characterization of waste - Guidance on the use of ecotoxicity tests applied to waste; German version CEN/TR 16110:2010
Edition 2011-03

Construction products - Assessment of release of dangerous substances - Guidance on the use of ecotoxicity tests applied to construction products; German version CEN/TR 17105:2017
Edition 2018-02