IEC 61400-11:2012/AMD1:2018/COR1:2019
Corrigendum 1 - Amendment 1 - Wind turbines - Part 11: Acoustic noise measurement techniques
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About This Item
IEC 61400-11:2012/AMD1:2018/COR1:2019 is a supporting update to IEC 61400-11:2012 for wind turbines, focused on Corrigendum 1 - Amendment 1 - Wind turbines - Part 11: Acoustic noise measurement techniques. In technical review, procurement, and compliance workflows, it helps teams work from the corrected and amended text rather than relying on the parent document alone. For organizations involved in turbine evaluation, documented assessment, or conformity assessment, IEC 61400-11:2012/AMD1:2018/COR1:2019 is relevant because acoustic noise measurement depends on clear, consistent requirements.
Purpose of IEC 61400-11:2012/AMD1:2018/COR1:2019
The purpose of IEC 61400-11:2012/AMD1:2018/COR1:2019 is to modify and correct the parent document so that acoustic noise measurement techniques for wind turbines are interpreted and applied consistently. As an amendment and corrigendum to IEC 61400-11:2012, it supports technical clarity in measurement-related engineering documentation, test planning, and compliance review. Organizations use it to align documented evaluation with the updated wording, reducing ambiguity in laboratory evaluation, verification activities, and regulatory preparation connected to wind turbine noise assessment.
Compliance applications of IEC 61400-11:2012/AMD1:2018/COR1:2019
This supporting document is typically used when reviewing acoustic noise test programs, preparing certification evidence, or checking that reported results follow the corrected requirements of the parent reference. It may be relevant to manufacturers, testing laboratories, certification bodies, and project teams handling wind turbine performance documentation. In compliance workflows, IEC 61400-11:2012/AMD1:2018/COR1:2019 can help ensure that technical assessment, reporting practice, and audit-ready records reflect the amended and corrected text used for noise measurement techniques.
Benefits of IEC 61400-11:2012/AMD1:2018/COR1:2019
Using IEC 61400-11:2012/AMD1:2018/COR1:2019 helps reduce risk from outdated references and improves consistency in testing and conformity assessment. For engineering and quality workflows, it supports clearer interpretation of acoustic noise measurement requirements, which can strengthen technical validation and procurement review. It is also useful for organizations seeking dependable documentation control, since amendments and corrigenda often matter in regulated or certification-driven projects where traceability, repeatable test methods, and operational consistency are important.
- Corrective and modifying reference linked to IEC 61400-11:2012
- Relevant to wind turbine acoustic noise measurement techniques
- Useful for test planning, documentation control, and compliance review
- Supports clearer interpretation in certification and conformity assessment workflows
- Publication Date: 2019-10-10
- Standard Status: Amendment
- Publisher: IEC
- Edition: 3
- This Version: IEC 61400-11:2012 (2019-10-10)
- Previous Version: IEC 61400-11:2012 (2018-06-15)
- Previous Version: IEC 61400-11:2012 (2012-07-11)
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