PUBLISHED
IEC 61400-6:2020 ED1
PUBLISHED
IEC 61400-6:2020/COR1:2020 ED1
PUBLISHED
IEC 61400-6:2020/AMD1:2025 ED1
PROJECT
IEC 61400-6 ED2
20.99
WD approved for registration as CD
Oct 10, 2025
Wind energy generation systems - Part 6: Tower and foundation design requirements
10.99 New project approved