Medical microbiology - Quality management in medical microbiology - Part 6: Requirements relating to test organisms and their use in performance testing
Edition 2019-06

Wastewater treatment plants - Part 9: Odour control and ventilation; German version EN 12255-9:2002
Edition 2002-04

Microfilm technics; microfilm readers; requirements for rear projection microfilm readers
Edition 1990-03

Heat transfer fluids Q - Specifications, test
Edition 1998-11

Semiconductor devices - Micro-electromechanical devices - Part 8: Strip bending test method for tensile property measurement of thin films (IEC 62047-8:2011); German version EN 62047-8:2011
Edition 2011-12

Wastewater treatment plants - Part 9: Odour control and ventilation; German and English version prEN 12255-9:2021
Edition 2021-09

Aerospace series - Titanium and titanium alloy remelting stock and castings; technical specification - Part 1: General requirements; German version EN 2545-1:1995
Edition 1995-08

Clinical dosimetry - Part 8: Dosimetry of small photon fields
Edition 2023-08

Beauty Salon Services - Requirements and recommendations for the provision of service; German version EN 17226:2019
Edition 2020-01

Railway applications - Rolling stock - Requirements for non-destructive testing on running gear in railway maintenance - Part 1: Wheelsets; German version EN 16910-1:2018
Edition 2018-06