Letter symbols to be used in electrical technology - Part 3: Logarithmic quantities (IEC 25/524/CD:2015)
Edition 2015-08

Energy management system application program interface (EMS-API) - Part 302: Common information model (CIM) dynamics (IEC 61970-302:2018); German version EN IEC 61970-302:2018
Edition 2019-12

Conventions concerning electric circuits (IEC 60375:2018); German version EN IEC 60375:2018
Edition 2022-07

Framework for energy market communications - Part 451-4: Settlement and reconciliation business process, contextual and assembly models for European market (IEC 62325-451-4:2017); German version EN 62325-451-4:2017
Edition 2019-03

Letter symbols to be used in electrical technology - Part 1: General (IEC 60027-1:1995 (Reprint) + A1:1997 + A2:2005); German version EN 60027-1:2006 + A2:2007
Edition 2007-09

Hydropower plants - Planning, execution and operation
Edition 2019-02

Quantities and units - Part 6: Electromagnetism (IEC 25/624/CD:2018); Text in German and English
Edition 2022-10

Electrically propelled road vehicles - Conductive power transfer - Safety requirements (ISO 17409:2020); German version EN ISO 17409:2020
Edition 2020-10

Generating sets - Reciprocating internal combustion engines driven generating sets - Part 14: Combined heat and power system (CHPS) with reciprocating internal combustion engines; basics, requirements, components and application
Edition 1997-08

Photovoltaic systems - Power conditioners - Procedure for measuring efficiency (IEC 61683:1999); German version EN 61683:2000
Edition 2000-08