Amendment 5 – International Electrotechnical Vocabulary (IEV) – Part 121: Electromagnetism
Amendment by International Electrotechnical Commission, 03/29/2021

Amendment 3 – International Electrotechnical Vocabulary (IEV) – Part 815: Superconductivity
Amendment by International Electrotechnical Commission, 04/06/2021

Primary batteries – Part 1: General
standard by International Electrotechnical Commission, 04/27/2021

Amendment 1 – Packaging of components for automatic handling – Part 1: Tape packaging of components with axial leads on continuous tapes
Amendment by International Electrotechnical Commission, 04/07/2021

Electrical insulating materials – Thermal endurance properties – Part 3: Instructions for calculating thermal endurance characteristics
standard by International Electrotechnical Commission, 03/16/2021

Amendment 5 – International Electrotechnical Vocabulary (IEV) – Part 151: Electrical and magnetic devices
Amendment by International Electrotechnical Commission, 03/23/2021

Amendment 3 – International Electrotechnical Vocabulary (IEV) – Part 102: Mathematics – General concepts and linear algebra
Amendment by International Electrotechnical Commission, 03/23/2021

Test methods and apparatus for measurement of the operational characteristics of brushes
standard by International Electrotechnical Commission, 04/07/2021

Household and similar electrical appliances – Test code for the determination of airborne acoustical noise – Part 1: General requirements
standard by International Electrotechnical Commission, 03/11/2021

Amendment 2 – Household and similar electrical appliances – Safety – Part 2-53: Particular requirements for sauna heating appliances and infrared cabins
Amendment by International Electrotechnical Commission, 03/09/2021