Optical fibre cables - Part 1-21: Generic specification - Basic optical cable test procedures - Mechanical tests methods (IEC 60794-1-21:2015 + A1:2020); German version EN 60794-1-21:2015 + A1:2020
Edition 2021-03

Wind energy generation systems - Part 12-1: Power performance measurement of electricity producing wind turbines (IEC 88/822/CDV:2021); German and English version prEN IEC 61400-12-1:2021
Edition 2023-02

Wind power generation systems - Part 12-1: Power performance measurement of electricity producing wind turbines (IEC 61400-12-1:2017); German version EN 61400-12-1:2017
Edition 2017-12

Wind power generation systems - Part 12-1: Power performance measurement of electricity producing wind turbines (IEC 61400-12-1:2017/COR1:2019 + COR2:2020 + COR3:2021); German version EN 61400-12-1:2017/AC:2019-12 + AC:2020-04 + AC:2021-06
Edition 2021-09

Multimedia systems and equipment - Colour measurement and management - Part 12-1: Metadata for identification of colour gamut (Gamut ID) (IEC 61966-12-1:2011); German version EN 61966-12-1:2011
Edition 2011-07

Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 12: Supplementary services stage 3 - Sub-part 1: Call Identification (CI) (Endorsement of the English version EN 300392-12-1 V1.2.2 (2007-08) as German standard)
Edition 2007-12

Glass - Hydrolytic resistance of glass grains at 121 °C - Method of test and classification (ISO 720:2020)
Edition 2021-12

Rechargeable Lithium batteries - LiFePO₄ - Technology - Part 121: Battery 3,2 V 40 Ah for underwater application, detail standard; Text in German and English
Edition 2015-12

Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines (Adopted IEC 61400-12-1:2017, second edition, 2017-03)
Edition 2017-06-01

Information technology - UPnP Device Architecture - Part 12-1: Remote User Interface Device Control Protocol - Remote User Interface Client Device (Adopted ISO/IEC 29341-12-1:2015, second edition, 2015-06-15)
Edition 2016-12-01