IEC Standards

ISO 80000-7:2019/AMD1:2025

Amendment 1 - Quantities and units - Part 7: Light and radiation

ISO 80000-5:2019/AMD1:2025

Amendment 1 - Quantities and units - Part 5: Thermodynamics

ISO 80000-4:2019/AMD1:2025

Amendment 1 - Quantities and units - Part 4: Mechanics

ISO 80000-10:2019/AMD1:2025

Amendment 1 - Quantities and units - Part 10: Atomic and nuclear physics

ISO 80000-11:2019/AMD1:2025

Amendment 1 - Quantities and units - Part 11: Characteristic numbers

ISO 80000-12:2019/AMD1:2025

Amendment 1 - Quantities and units - Part 12: Condensed matter physics

ISO 80000-3:2019/AMD1:2025

Amendment 1 - Quantities and units - Part 3: Space and time

IEC TR 63222-101:2025

Power quality management - Part 101: Power quality data application

IEC TS 61400-9:2025

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

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