German standard methods for the examination of water, waste water and sludge - Bio-assays (group L) - Part 37: Determination of the inhibitory effect of water on the growth of bacteria (Photobacterium phosphoreum cell multiplication inhibition test) (L 37)
Edition 1999-04

Postal services - Quality of service - Complaints handling principles; German version EN 14012:2019
Edition 2020-06

Firefighters helmets - Helmets for wildland fire fighting; German version EN 16471:2014
Edition 2015-03

Firefighters helmets - Helmets for technical rescue; German version EN 16473:2014
Edition 2015-03

High performance industrial helmets; German version EN 14052:2012+A1:2012
Edition 2013-04

Cleaning services - School buildings - Requirements for the cleaning
Edition 2015-09

Petroleum and natural gas industries - Offshore production installations - Requirements and guidelines for emergency response (ISO 15544:2000, including Amd 1:2009); German version EN ISO 15544:2010
Edition 2010-11

Quartz crystal units of assessed quality - Part 4: Crystal units with thermistors (IEC 60122-4:2019); German version EN IEC 60122-4:2019
Edition 2019-10

Transport stability - Test methods to determine the transport stability of unit loads in intermodal transportation
Edition 2022-09

Natural gas vehicles - Vehicle fuelling appliances; German version EN 17278:2021
Edition 2022-01