Energy management system application program interface (EMS-API) - Part 301: Common information model (CIM) base (IEC 61970-301:2020); English version EN IEC 61970-301:2020
Application integration at electric utilities - System interfaces for distribution management - Part 1: Interface architecture and general recommendations (IEC 61968-1:2012); German version EN 61968-1:2013— 73 стр.