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DIN IEC/TS 63074
Safety of machinery - Security aspects related to functional safety of safety-related control systems
DIN CLC IEC/TS 63394
Safety of machinery - Guidelines on functional safety of safety-related control system
DIN EN IEC 60079-42
Explosive atmospheres - Part 42: Electrical safety devices for the control of potential ignition sources for Ex-Equipment
DIN IEC/TS 61508-3-2
Requirements and Guidance in the use of mathematical and logical techniques for establishing exact properties of software and its documentation (IEC 65A/932/CD:2019); Text in German and English
FprEN 16668
Industrial valves - Requirements and testing for metallic valves as pressure accessories
FprEN 764-7
Pressure equipment - Part 7: Safety systems for unfired pressure equipment