Codes of practice for drinking water installations - Part 300: Pipe sizing; DVGW code of practice
Edition 2012-05

Analogue audio disk records and reproducing equipment (IEC 60098:2020); German version EN IEC 60098:2020
Edition 2021-01

Lubricants - Refrigerator oils - Part 2: Used refrigerator oils
Edition 2015-09

Aerospace - Cockpit utility lights with adjustable light intensity and colour change - Technical specification; Inactive for new design
Edition 2014-12

Pneumatic fluid power - Identification of ports and control mechanisms of control valves and other components (ISO 11727:1999)
Edition 2003-10

Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 2: Specific functional requirements for polyethylene (MOP up to and including 10 bar); German version EN 12007-2:2012
Edition 2012-10

Sterilization - Steam sterilizers for pharmaceutical products - Part 7: Requirements on services and local environment; Text in German and English
Edition 2022-06

Warm water surface heating systems and radiator connecting systems - Plastics piping systems and multilayer piping systems
Edition 2017-10

Firefighting and fire protection - Control panel for fire brigade inhouse radio systems
Edition 2023-02

Flanges for internationally uniform connection for the disposal of oil residues
Edition 2016-08