Medical electrical equipment – Part 2-66: Particular requirements for the basic safety and essential performance of hearing instruments and hearing instrument systems
standard by International Electrotechnical Commission, 10/02/2012

OPC Unified Architecture – Part 4: Services
standard by International Electrotechnical Commission, 07/13/2020

Railway applications – Fixed installations – DC switchgear – Part 6: DC switchgear assemblies CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 05/26/2020

Optical fibre cables – Part 6-30: Indoor-outdoor cables – Family specification for weatherised indoor cables
standard by International Electrotechnical Commission, 09/25/2020

Household and similar electrical appliances – Safety – Part 2-79: Particular requirements for high pressure cleaners and steam cleaners
standard by International Electrotechnical Commission, 06/01/2021

Fire hazard testing – Part 2: Test methods – Section 1/sheet 2: Glow-wire flammability test on materials
standard by International Electrotechnical Commission, 03/11/1994

Insulation coordination for equipment within low-voltage systems – ALL PARTS
standard by International Electrotechnical Commission, 02/20/2018

Low-voltage electrical installations – Part 4-44: Protection for safety – Protection against voltage disturbances and electromagnetic disturbances CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 01/16/2018

Explosive atmospheres – Part 28: Protection of equipment and transmission systems using optical radiation
standard by International Electrotechnical Commission, 05/27/2015

Railway applications – Electric equipment for rolling stock – Part 5: Electrotechnical components – Rules for HV fuses
standard by International Electrotechnical Commission, 10/30/2019