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IEC
IEC 61400-6:2020/AMD1:2025
En Vigor
2025-06-13
Amendment 1 - Wind energy generation systems - Part 6: Tower and
foundation design requirements
IEC
IEC 61400-6:2020+AMD1:2025 CSV
En Vigor
2025-06-13
Wind energy generation systems - Part 6: Tower and foundation design requirements
IEC
ISO/IEC 18014-1:2008/AMD1:2025
En Vigor
2025-06-13
Information technology - Security techniques - Time-stamping services -
Part 1: Framework - Amendment 1
IEC
IEC 61156-11:2023+AMD1:2025 CSV
En Vigor
2025-06-12
Multicore and symmetrical pair/quad cables for digital communications -
Part 11: Symmetrical single pair cables with transmission
characteristics up to 1,25 GHz - Horizontal floor wiring - Sectional specification
