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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 37A

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IEC 37A/197/DC	2007-11-09	Temporary OverVoltage (TOV) - tests and Temporary overvoltages and maximum durations to be expected in low-voltage applications More	Comment
IEC 37A/139A/CDV	2003-06-13	Revised: Amendment 2 to IEC 61643-1: Surge protective devices connected to Low-voltage power distribution systems - Performance requirements and testing methods. More	Comment
IEC 37A/141A/CDV	2003-06-13	Revised: Amendment 2 to IEC 61643-1: Surge protective devices connected to Low-voltage power distribution systems - Performance requirements and testing methods More	Comment
IEC 37A/138/CDV	2003-02-14	Amendment 2-f1 to IEC 61643-1: Surge protective devices connected to Low-voltage power distribution systems - Performance requirements and testing methods. More	Comment
IEC 37A/140/CDV	2003-02-14	Amendment 2-f3 to IEC 61643-1: Surge protective devices connected to Low-voltage power distribution systems - Performance requirements and testing methods. More	Comment
IEC 37A/142/CDV	2003-02-14	Amendment 2-f5 to IEC 61643-1: Surge protective devices connected to Low-voltage power distribution systems - Performance requirements and testing methods. More	Comment
IEC 37A/123A/CD	2002-08-09	Revised - Amendment 2 to IEC 61643-1: Surge protective devices connected to Low-voltage power distribution systems - Performance requirements and testing methods. More	Comment

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