Energy Management System Application Program Interface (EMS-API) - Part 301: Common Information Model (CIM) Base (IEC 57/1331/FDIS:2013); English version FprEN 61970-301:2013
Energy management system application program interface (EMS-API) - Part 301: Common information model (CIM) base (IEC 61970-301:2011); English version EN 61970-301:2011— 257 стр.
Application integration at electric utilities - System interfaces for distribution management - Part 1: Interface architecture and general requirements (IEC 61968-1:2003); German version EN 61968-1:2004, text English— 72 стр.