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IEC
IEC 60809:2021+AMD1:2023 CSV
En Vigor
2023-11-08
Lamps and light sources for road vehicles - Dimensional, electrical and
luminous requirements
IEC
IEC 60947-4-1:2023
En Vigor
2023-11-08
Low-voltage switchgear and controlgear - Part 4-1: Contactors and
motor-starters - Electromechanical contactors and motor-starters
IEC
IEC 60809:2021/AMD1:2023
En Vigor
2023-11-08
Amendment 1 - Lamps and light sources for road vehicles - Dimensional,
electrical and luminous requirements
IEC
IEC PAS 63503-3-30:2023
En Vigor
2023-11-08
Fibre optic interconnecting devices and passive components - Connector
optical interfaces for multi-core fibre - Part 3-30: Connector
parameters of standard outer diameter 4-core physically contacting
fibres - Non-angled 2,5 mm and 1,25 mm diameter cylindrical full
zirconia ferrules
IEC
IEC 62933-4-4:2023
En Vigor
2023-11-08
Electrical energy storage (EES) systems - Part 4-4: Environmental
requirements for battery-based energy storage systems (BESS) with reused batteries
ISO
ISO/IEC 23093-4:2023
En Vigor
2023-11-08
Information technology — Internet of media things — Part 4: Reference
software and conformance
IEC
IEC GUIDE 121:2023
En Vigor
2023-11-07
Securing credible environmentally relevant performance assessment
methods in standards
IEC
IEC TS 62898-3-1:2020/AMD1:2023
En Vigor
2023-11-07
Amendment 1 - Microgrids - Part 3-1: Technical requirements - Protection
and dynamic control
