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

IEC 61400-12-1:2022/COR1:2025 is a corrigendum linked to the parent document on power performance measurements of electricity producing wind turbines, clarifying and correcting the technical reference used in wind energy evaluation workflows. For engineers, laboratories, and compliance teams, IEC 61400-12-1:2022/COR1:2025 supports accurate interpretation of the underlying measurement requirements and helps maintain consistency in documented evaluation, technical review, and conformity assessment activities. It is especially relevant where power performance data must be reviewed with traceable and dependable standards documentation.

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

As a corrigendum to IEC 61400-12-1:2022, IEC 61400-12-1:2022/COR1:2025 serves as a modifying reference rather than a standalone technical framework. Its purpose is generally to correct or refine the parent document so users can rely on the intended wording and technical direction for measuring the power performance of electricity producing wind turbines. In practice, it matters to teams performing engineering documentation checks, laboratory evaluation, and technical validation where precision in the governing reference is essential.

Compliance applications of IEC 61400-12-1:2022/COR1:2025

This corrigendum is typically used alongside the parent standard in compliance workflows for wind turbine performance assessment, procurement review, and certification preparation. It can support document control when project teams are building test plans, reviewing reported results, or comparing supplier submissions against the correct technical basis. IEC 61400-12-1:2022/COR1:2025 is most useful where measurement consistency, traceability, and disciplined use of the governing reference are required in engineering and regulatory preparation processes.

Importance of compliance with IEC 61400-12-1:2022/COR1:2025

Using the corrigendum in the appropriate workflow helps reduce the risk of relying on outdated or incorrect text when assessing wind turbine power performance. That supports more reliable verification activities, better quality assurance, and stronger conformity assessment preparation. For procurement and project teams, it also improves confidence that contractual requirements and technical evaluations are based on the corrected reference, which can help avoid rework, disputes, or inconsistent test interpretation during operational review.

• Supporting corrigendum for the parent power performance measurement document
• Relevant to wind turbine testing, reporting, and technical review workflows
• Useful for conformity assessment, procurement checks, and engineering documentation control
• Helps maintain consistency in measurement-based evaluation and validation activities