Fibre-optic communication subsystem test procedures – Part 4-2: Installed cable plant – Single-mode attenuation and optical return loss measurement
standard by International Electrotechnical Commission, 06/27/2014

Twinax cables for digital communications – Part 1: Generic specification
standard by International Electrotechnical Commission, 01/24/2019

Obsolescence management
standard by International Electrotechnical Commission, 05/29/2019

Communication networks and systems in substations – Part 9-1: Specific Communication Service Mapping (SCSM) – Sampled values over serial unidirectional multidrop point to point link
standard by International Electrotechnical Commission, 05/12/2003

Field device integration (FDI) – Part 1: Overview
standard by International Electrotechnical Commission, 05/12/2015

Live working – Voltage detectors – Part 3: Two-pole low-voltage type
standard by International Electrotechnical Commission, 10/07/1998

Measurement of smoke density of cables burning under defined conditions – Part 1: Test apparatus CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 11/22/2019

Electric toys – Safety
standard by International Electrotechnical Commission, 04/11/2017

Industrial communication networks – Fieldbus specifications – Part 6-2: Application layer protocol specification – Type 2 elements
standard by International Electrotechnical Commission, 08/19/2014

Industrial communication networks – Fieldbus specifications – Part 3-2: Data-lonk layer service definition – Type 2 elements
standard by International Electrotechnical Commission, 08/13/2014