Railway applications – Fixed installations – Part 1: Protective provisions relating to electrical safety and earthing
standard by International Electrotechnical Commission, 05/19/2003

Energy management system application program interface (EMS-API) – Part 403: Generic data access
standard by International Electrotechnical Commission, 06/24/2008

Electrical insulation systems – Thermal evaluation of modifications to an established wire-wound EIS
standard by International Electrotechnical Commission, 07/25/2008

Fibre optic interconnecting devices and passive components – Non-wavelength-selective fibre optic branching devices – Part 1: Generic specification
standard by International Electrotechnical Commission, 05/07/2015

Railway applications – Urban guided transport management and command/control systems – Part 1: System principles and fundamental concepts
standard by International Electrotechnical Commission, 07/10/2014

Materials for printed boards and other interconnecting structures – Part 2-6: Reinforced base materials, clad and unclad – Brominated epoxide non-woven/woven E-glass reinforced laminated sheets of defined flammability (vertical burning test), copper-clad
standard by International Electrotechnical Commission, 11/12/2003

Industrial communication networks – Fieldbus specifications – Part 4-1: Data-link layer protocol specification – Type 1 elements
standard by International Electrotechnical Commission, 08/15/2014

Safety requirements for electrical equipment for measurement, control, and laboratory use – Part 2-101: Particular requirements for in vitro diagnostic (IVD) medical equipment
standard by International Electrotechnical Commission, 10/05/2018

Telecontrol equipment and systems. Part 4: Performance requirements
standard by International Electrotechnical Commission, 04/15/1990

Optical fibre cables – Part 1-22: Generic specification – Basic optical cable test procedures – Environmental tests methods
standard by International Electrotechnical Commission, 06/12/2012