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IEC
IEC TS 61857-42:2025
En Vigor
2025-08-15
Electrical insulation systems - Procedures for thermal evaluation - Part
42: Specific requirements for evaluation of an electrical insulation
system (EIS) used for road transportation applications
IEC
IEC 60794-1-214:2025
En Vigor
2025-08-15
Optical fibre cables - Part 1-214: Generic specification - Basic optical
cable test procedures - Environmental test methods - Cable UV resistance
test, Method F14
IEC
IEC 62541-18:2025
En Vigor
2025-08-15
OPC unified architecture - Part 18: Role-Based Security
ISO
ISO/IEC 13818-1:2025
En Vigor
2025-08-15
Information technology — Generic coding of moving pictures and
associated audio information — Part 1: Systems
