CISPR 16-2-1:2014/COR1:2020 is a supporting corrigendum to the document titled Corrigendum 1 - Specification for radio disturbance and immunity measuring apparatus and methods - Part 2-1: Methods of measurement of disturbances and immunity - Conducted disturbance measurements. It is relevant where teams need to apply a corrected technical reference for conducted disturbance measurement within EMC testing, laboratory evaluation, and conformity assessment workflows. As a corrigendum to CISPR 16-2-1:2014, it should be used as a modifying document that helps maintain accuracy in engineering documentation, test practice, and regulatory preparation.

Purpose of CISPR 16-2-1:2014/COR1:2020

The purpose of CISPR 16-2-1:2014/COR1:2020 is to provide corrections to the parent specification covering methods of measurement of disturbances and immunity, with particular focus on conducted disturbance measurements. In practical terms, it supports users who rely on consistent measurement methodology for EMC work, especially where technical review and documented evaluation depend on the exact wording of the source reference. For laboratories, compliance teams, and engineers, it helps preserve alignment between test practice and the underlying measurement framework.

Compliance applications of CISPR 16-2-1:2014/COR1:2020

This corrigendum is typically used alongside CISPR 16-2-1:2014 in EMC documentation, test plans, and quality workflows where conducted disturbance measurements are part of the compliance process. It may be relevant for organizations validating electrical equipment, assessing laboratory procedures, or preparing conformity assessment files that depend on precise reference control. Because it is a corrective document rather than a standalone testing standard, it is most useful when maintaining traceability across engineering documentation, procurement review, and technical validation activities.

Benefits of CISPR 16-2-1:2014/COR1:2020

Using CISPR 16-2-1:2014/COR1:2020 can reduce risk by helping teams work from the corrected technical text when conducting conducted disturbance measurements. That supports testing consistency, improves operational consistency across laboratories, and strengthens confidence in technical compliance decisions. For procurement and compliance teams, it also helps ensure the reference set is complete and suitable for conformity assessment preparation. In engineering workflows, the corrigendum can contribute to more reliable validation, fewer documentation discrepancies, and better alignment between measurement practice and regulatory expectations.

• Corrigendum linked to CISPR 16-2-1:2014, not a standalone replacement for the parent document
• Relevant to conducted disturbance measurement methods used in EMC testing and evaluation
• Useful for maintaining corrected technical references in laboratory and compliance documentation
• Supports traceability in technical review, quality assurance, and conformity assessment workflows