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IEC
IEC
IEC TR 61643-333:2026
En Vigor
2026-06-02
Components for low-voltage surge protection - Part 333: characteristic
equations and life evaluation for metal oxide varistors (MOV)
IEC
IEC 80601-2-52:2026
En Vigor
2026-05-05
Medical electrical equipment - Part 2-52: Particular requirements for
the basic safety and essential performance of medical beds for adults
IEC
IEC 60601-2-22:2019/AMD1:2026
En Vigor
2026-04-24
Amendment 1 - Medical electrical equipment - Part 2-22: Particular
requirements for basic safety and essential performance of surgical,
cosmetic, therapeutic and diagnostic laser equipment










