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 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

Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane (ISO 3746:2010); German version EN ISO 3746:2010
Edition 2011-03

Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering/survey methods for use in situ in a reverberant environment (ISO 3747:2010); German version EN ISO 3747:2010
Edition 2011-03

Cold reduced tinmill products - Blackplate; German and English version prEN 10205:2023
Edition 2023-08

Chemical disinfectants and antiseptics - Chemical-thermal textile disinfection - Test method and requirements (phase 2, step 2); German and English version EN 16616:2022/prA1:2024
Edition 2024-06

Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 7: Performance testing of ducted mechanical supply and exhaust ventilation units (including heat recovery); German and English version EN 13141-7:2021/prA1:2024
Edition 2024-08

Aerospace series - Connector, optical, circular, single channel, coupled by self-locking ring, operating temperature up to 150 °C continuous - Part 001: Technical specification; German and English version EN 3733-001:2009
Edition 2010-01

Aluminium and aluminium alloys - Sheet, strip and plate - Part 2: Mechanical properties; German version EN 485-2:2016+A1:2018
Edition 2018-12

Thermal energy meters - Part 4: Pattern approval tests; German version EN 1434-4:2022
Edition 2023-03