Water quality - Determination of nitrogen - Part 1: Method using oxidative digestion with peroxodisulfate (ISO 11905-1:1997); German version EN ISO 11905-1:1998
Edition 1998-08

Smoke control doors; concepts and requirements
Edition 1988-10

Office furniture - Work tables - Part 2: Safety, strength and durability requirements; German version EN 527-2:2016+A1:2019
Edition 2019-07

Resistance welding equipment - Water-cooled secondary connection cables (ISO 8205:2021); German version EN ISO 8205:2021
Edition 2021-07

Plastics - Determination of matter extractable by organic solvents (conventional methods) (ISO 6427:2013); German version EN ISO 6427:2014
Edition 2014-08

Susceptibility testing of infectious agents and evaluation of performance of antimicrobial susceptibility test devices - Part 1: Broth micro-dilution reference method for testing the in vitro activity of antimicrobial agents against rapidly growing aerobic bacteria involved in infectious diseases (ISO 20776-1:2019, including Corrected version 2019-12); German version EN ISO 20776-1:2020
Edition 2020-12

Ophthalmic optics - Mounted spectacle lenses (ISO 21987:2017); German version EN ISO 21987:2017
Edition 2017-12

Postal services - Quality of services - Measurement of the transit time of end-to-end services for single piece priority mail and first class mail; German version EN 13850:2020
Edition 2020-10

Safety of machine tools - Drilling machines; German version EN 12717:2001+A1:2009
Edition 2009-07

Cycles - Cycle trailers - Safety requirements and test methods; German version EN 15918:2011+A2:2017
Edition 2017-05