Water quality - Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) - Part 1: Method using freshly prepared bacteria (ISO 11348-1:2007 + Amd 1:2018); German version EN ISO 11348-1:2008 + A1:2018
Edition 2023-12

Water quality - Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) - Part 2: Method using liquid-dried bacteria (ISO 11348-2:2007 + Amd 1:2018); German version EN ISO 11348-2:2008 + A1:2018
Edition 2023-12

Water quality - Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) - Part 3: Method using freeze-dried bacteria (ISO 11348-3:2007 + Amd 1:2018); German version EN ISO 11348-3:2008 + A1:2018
Edition 2023-12

Electronic railway equipment - Train communication network (TCN) - Part 2-8: TCN conformance test (IEC 61375-2-8:2021); English version EN IEC 61375-2-8:2021
Edition 2023-05

Aerospace series - Quality management systems - Variation management of key characteristics; German and English version prEN 9103:2022
Edition 2023-01

Common rules for precast concrete products; German version EN 13369:2018
Edition 2018-09

Light and lighting - Basic terms and criteria for specifying lighting requirements; German version EN 12665:2018
Edition 2018-08

Self-supporting double skin metal faced insulating panels - Factory made products - Specifications; German version EN 14509:2013
Edition 2013-12

Sterilization of health care products - Dry heat - Requirements for the development, validation and routine control of a sterilization process for medical devices (ISO 20857:2010); German version EN ISO 20857:2013
Edition 2013-08

Surgical clothing and drapes - Requirements and test methods - Part 1: Surgical drapes and gowns; German and English version prEN 13795-1:2023
Edition 2023-10