IEC 61000-4-23:2016/AMD1:2025

IEC 61000-4-23:2016/AMD1:2025 is a supporting amendment to the EMC testing document for protective devices intended for HEMP and other radiated disturbances. It is relevant when organizations need to review, update, or align verification activities against the parent reference, IEC 61000-4-23:2016. For engineering teams, test laboratories, and compliance groups, the amendment can form part of a documented evaluation process where conformity assessment, technical validation, and risk management depend on using the latest modified text.

IEC 61000-4-23:2016/AMD1:2025 standard overview

This amendment updates the technical content associated with

Amendment 1 - Electromagnetic compatibility (EMC) - Part 4-23: Testing and measurement techniques - Test methods for protective devices for HEMP and other radiated disturbances

, rather than serving as a standalone test method. It should be reviewed together with the parent document to understand the current requirements and any changes that affect laboratory evaluation or engineering documentation. In procurement and compliance workflows, IEC 61000-4-23:2016/AMD1:2025 helps ensure the referenced EMC document reflects the latest published modification for assessment and technical review.

Applications of IEC 61000-4-23:2016/AMD1:2025

This publication is typically used in workflows involving protective devices evaluated against high-energy electromagnetic disturbance conditions, where testing consistency and documented compliance are important. It may support laboratories, equipment suppliers, and technical teams working on EMC verification, product evaluation, or conformity assessment for electrical equipment and related protective arrangements. Because it is an amendment to the parent reference, it is most useful where procurement or certification decisions require confirmation that the current technical basis includes the updated wording and any revised test guidance.

Why IEC 61000-4-23:2016/AMD1:2025 matters

For organizations managing technical compliance, this amendment helps keep engineering validation aligned with the latest published reference. Using the updated document can reduce ambiguity during testing workflows, support operational consistency across laboratories, and improve confidence in performance criteria applied during conformity assessment. It also assists quality workflows by giving reviewers a clear, current compliance reference for documentation, audit preparation, and procurement decisions. In practice, that makes IEC 61000-4-23:2016/AMD1:2025 a useful control point for teams responsible for EMC risk reduction and technical approval.

• Supporting amendment linked to the parent reference IEC 61000-4-23:2016
• Relevant to EMC testing and measurement techniques for protective devices
• Useful for HEMP-related evaluation and other radiated disturbance assessment workflows
• Helps maintain current technical documentation for compliance and procurement review
• Supports laboratory evaluation, conformity assessment, and engineering validation activities