Radiation protection - Monitoring of workers occupationally exposed to a risk of internal contamination with radioactive material (ISO 20553:2006); German version EN ISO 20553:2017
Edition 2020-06

Sterilization of health care products - Chemical indicators - Guidance for selection, use and interpretation of results (ISO 15882:2008); German version EN ISO 15882:2008
Edition 2008-12

Cleanrooms and associated controlled environments - Part 3: Test methods (ISO 14644-3:2019, Corrected version 2020-06); German version EN ISO 14644-3:2019
Edition 2020-08

Railway applications - Gauges - Part 3: Structure gauges; German version EN 15273-3:2013+A1:2016
Edition 2017-10

Photovoltaic systems - Power conditioners - Procedure for measuring efficiency (IEC 61683:1999); German version EN 61683:2000
Edition 2000-08

Flood protection works on rivers
Edition 2013-01

Railway applications - Gauges - Part 3: Infrastructure; German and English version prEN 15273-3:2023
Edition 2023-04

Dam plants - Part 11: Dams
Edition 2004-07

Radiation protection - Monitoring of workers occupationally exposed to a risk of internal contamination with radioactive material (ISO/DIS 20553:2023); German and English version prEN ISO 20553:2023
Edition 2024-01

Aerospace series - Fibre optic systems - Handbook - Part 001: Termination methods and tools; German and English version EN 4533-001:2020
Edition 2022-08