• Hydrogen Technologies Standards form the basic framework for market ramp-up

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  • Climate change Standards and specifications support climate targets

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  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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Projects of IEC/SC 31G

IEC 31G/221/CD 2012-11-30 IEC 60079-39/TS/Ed1: Explosive atmospheres - Part 39: Intrinsically Safe Systems with electronically controlled spark duration limitation More  Comment 
IEC 31G/206/NP 2011-01-21 Intrinsically Safe Systems with electronically controlled spark duration limitation - Short name: "Power-i" More  Comment 
IEC 31G/207/FDIS 2008-11-14 IEC 60079-11 Ed. 6.0: Explosive atmospheres Part 11: Equipment protection by intrinsic safety "i" More  Comment 
IEC 31G/173B/DC 2007-06-22 Revised SC31G Maintenance Team MT60079-11 More  Comment 
IEC 31G/84/DC 2000-03-31 Document on combinations of power supplies - Possible addition to IEC 60079-25: Intrinsically safe systems More  Comment 

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