Semiconductor devices - Discrete devices and integrated circuits - Part 2: Rectifier diodes (IEC 60747-2:2000)
Edition 2001-02

Wastewater treatment plants - Part 11: General data required; German version EN 12255-11:2001
Edition 2001-07

Fixed firefighting systems - Oxygen reduction systems - Design, installation, planning and maintenance; German version EN 16750:2017+A1:2020
Edition 2020-11

Maritime navigation and radiocommunication equipment and systems - Global navigation satellite systems (GNSS) - Part 2: Global navigation satellite system (GLONASS); receiver equipment; performance standards, methods of testing and required test results (IEC 61108-2:1998); German version EN 61108-2:1998
Edition 1999-05

Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 9: Underwater hyperbaric wet welding (ISO/DIS 15614-9:2024); German and English version prEN ISO 15614-9:2024
Edition 2024-07

Water quality - Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods (ISO 17994:2014); German version EN ISO 17994:2014
Edition 2014-06

Cosmetics - Measurement of the sunscreen efficacy by diffuse reflectance spectroscopy (ISO/DIS 23698:2024); German and English version prEN ISO 23698:2024
Edition 2024-03

Testing of valves - Fire type-testing requirements (ISO 10497:2022); German version EN ISO 10497:2022
Edition 2024-04

Fire detection and fire alarm systems - Part 13: Compatibility and connectability assessment of system components; German version EN 54-13:2017+A1:2019
Edition 2020-02

Function blocks (FB) for process control and electronic device description language (EDDL) - Part 2: Specification of FB concept (IEC 61804-2:2018); German version EN IEC 61804-2:2018
Edition 2018-12