Amendment 1 to Automatic electrical controls – Part 2-8: Particular requirements for electrically operated water valves, including mechanical requirements
Amendment by International Electrotechnical Commission, 10/01/2021
Amendment 3 – International Electrotechnical Vocabulary (IEV) – Part 466: Overhead lines
Amendment by International Electrotechnical Commission, 09/01/2021
Amendment 1 to Thyristor valves for high voltage direct current (HVDC) power transmission – Part 2: Terminology
Amendment by International Electrotechnical Commission, 08/01/2021
Amendment 2 to Maritime navigation and radiocommunication equipment and systems – Digital interfaces – Part 3: Serial data instrument network
Amendment by International Electrotechnical Commission, 07/01/2014
Corrigendum 1 to Arc welding equipment – Part 14: Calibration, validation and consistency testing
Amendment by International Electrotechnical Commission, 01/01/2022
Amendment 1 to Terrestrial photovoltaic (PV) modules – Design qualification and type approval – Part 1-2: Special requirements for testing of thin-film Cadmium Telluride (CdTe) based photovoltaic (PV) modules
Amendment by International Electrotechnical Commission, 03/01/2022
Wind energy generation systems – Part 50-3: Use of nacelle-mounted lidars for wind measurements
standard by International Electrotechnical Commission, 01/01/2022
Amendment 1 to Optical fibres – Part 2-10: Product specifications – Sectional specification for category A1 multimode fibres
Amendment by International Electrotechnical Commission, 01/01/2022
Guidelines for commissioning and operation of hydraulic turbines, pump-turbines and storage pumps
standard by International Electrotechnical Commission, 06/01/2021
Amendment 7 – International Electrotechnical Vocabulary (IEV) – Part 705: Radio wave propagation
Amendment by International Electrotechnical Commission, 09/01/2021