IEC 61400-1:2019/AMD1:2025

Amendment 1 - Wind energy generation systems - Part 1: Design requirements

IEC 61400-1:2019+AMD1:2025 CSV (Consolidated Version)

Wind energy generation systems - Part 1: Design requirements

IEC 61400-5:2020/AMD1:2025

Amendment 1 - Wind energy generation systems - Part 5: Wind turbine blades

IEC 61400-5:2020+AMD1:2025 CSV (Consolidated Version)

Wind energy generation systems - Part 5: Wind turbine blades

IEC TS 61400-9:2025

Wind energy generation systems - Part 9: Probabilistic design measures for wind turbines

IEC 61400-6:2020/AMD1:2025

Amendment 1 - Wind energy generation systems - Part 6: Tower and foundation design requirements

IEC 61400-6:2020+AMD1:2025 CSV (Consolidated Version)

Wind energy generation systems - Part 6: Tower and foundation design requirements

IEC 61400-12-1:2022/COR1:2025

Corrigendum1 - Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines

IEC 61400-12-5:2022/COR1:2025

Corrigendum 1 - Wind energy generation systems - Part 12-5: Power performance - Assessment of obstacles and terrain

IEC TS 61400-50-4:2025

Wind energy generation systems - Part 50-4: Use of floating lidar systems for wind measurements

IEC 61400-12-3:2022/COR1:2025

Corrigendum 1 - Wind energy generation systems - Part 12-3: Power performance - Measurement based site calibration

IEC TS 61400-21-4:2025

Wind energy generation systems - Part 21-4: Measurement and assessment of electrical characteristics - Wind turbine components and subsystems

IEC 61400-4:2025

Wind energy generation systems - Part 4: Design requirements for wind turbine gearboxes

IEC TS 61400-28:2025

Wind energy generation systems - Part 28: Through-life management and life extension of wind power assets

IEC 61400-15-1:2025

Wind energy generation systems - Part 15-1: Site suitability input conditions for wind power plants

IEC 61400-1:2019/ISH1:2025

Interpretation Sheet 1 - Wind energy generation systems - Part 1: Design requirements

IEC 61400-3-2:2025

Wind energy generation systems - Part 3-2: Design requirements for floating offshore wind turbines

IEC TR 63411:2025

Grid connection of offshore wind via VSC-HVDC systems

IEC 61400-24:2019/AMD1:2024

Amendment 1 - Wind energy generation systems - Part 24: Lightning protection

IEC 61400-24:2019+AMD1:2024 CSV (Consolidated Version)

Wind energy generation systems - Part 24: Lightning protection