Respiratory protective devices - Self-contained open-circuit compressed air breathing apparatus with full face mask - Requirements, testing, marking; German version EN 137:2006
Edition 2007-01

Basic semen examination - Specification and test methods (ISO 23162:2021); German version EN ISO 23162:2021
Edition 2021-10

Sterilization of health care products - Chemical indicators - Part 1: General requirements (ISO 11140-1:2014); German version EN ISO 11140-1:2014
Edition 2015-03

Corrosion of metals and alloys - Stress corrosion testing - Part 4: Preparation and use of uniaxially loaded tension specimens (ISO 7539-4:1989); German version EN ISO 7539-4:1995
Edition 1995-08

Resilient floor coverings - Vocabulary; German version EN 12466:1998
Edition 1998-06

Leather - Standard data for the calculation of leather density; German version EN 17900:2023
Edition 2023-10

Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen; German version EN 15604:2009
Edition 2009-06

Corrosion of metals - Corrosion testing - Part 4: Performance of chemical corrosion experiments without mechanical stresses in liquids in the laboratory
Edition 2018-03

Industrial thermoprocessing equipment - Part 1: Common safety requirements for industrial thermoprocessing equipment; German version EN 746-1:1997+A1:2009
Edition 2010-02

Water quality - Biological classification of rivers - Part 2: Guidance on the presentation of biological quality data from surveys of benthic macroinvertebrates (ISO 8689-2:2000); German version EN ISO 8689-2:2000
Edition 2000-08