Letter symbols to be used in electrical technology - Part 7: Power generation, transmission and distribution (IEC 60027-7:2010); German version EN 60027-7:2010
Edition 2011-02

Characterization of solids - Sampling of solid and semi-solid materials - Part 6: In situ sampling, with CD-ROM
Edition 2019-01

High-pressure sodium vapour lamps - Performance specifications (IEC 60662:2011, modified); German version EN 60662:2012 + A11:2019
Edition 2019-12

Home and Building Electronic Systems (HBES) - Part 6-3: 3rd Party HBES IoT API; German version EN 50090-6-3:2023
Edition 2024-08

Hydrology - Part 3: Terms for the quantitative hydrology
Edition 1994-10

Metal halide lamps - Performance specification (IEC 61167:2018, modified + A1:2018); German version EN 61167:2018 + A1:2018
Edition 2019-12

Electromechanical switches for use in electrical and electronic equipment - Part 1: Generic specification (IEC 61020-1:2019); German version EN IEC 61020-1:2019
Edition 2020-03

Calibration of optical time-domain reflectometers (OTDR) - Part 1: OTDR for single-mode fibres (IEC 61746-1:2009); German version EN 61746-1:2011
Edition 2011-10

Home and Building Electronic Systems (HBES) - Part 6-2 IoT Semantic Ontology model description; German version EN 50090-6-2:2021
Edition 2023-06

Measurement of gas flow by means of critical flow nozzles (ISO 9300:2022); German version EN ISO 9300:2022
Edition 2023-11