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IEC
IEC 60794-1-126:2026
En Vigor
2026-04-22
Optical fibre cables - Part 1-126: Generic specification - Basic optical
cable test procedures - Mechanical tests methods - Galloping, Method E26
IEC
IEC 61753-021-03:2026
En Vigor
2026-04-22
Fibre optic interconnecting devices and passive components - Performance
standard - Part 021-03: Single-mode fibre optic connectors terminated as
pigtails and patchcords for category OP - Outdoor protected environment
IEC
IEC 62321-3-1:2026 RLV
En Vigor
2026-05-06
Determination of certain substances in electrotechnical products - Part
3-1: Screening - Lead, mercury, cadmium, total chromium, total bromine,
total phosphorus, total chlorine, total tin and total antimony content
by X-ray fluorescence spectrometry
IEC
IEC 63257:2026
En Vigor
2026-05-06
Power line communication for DC shutdown equipment - Communication
signal, physical layer
