IEC GUIDE 120:2023 RLV

IEC GUIDE 120:2023 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.

IEC Guide 120:2023 provides guidelines on the security aspects included in IEC publications, and how to implement them. These guidelines can be used as a checklist for the combination of publications used in implementation of systems. This document includes what is often referred to as "cybersecurity". This document excludes non-electrotechnical aspects of security such as societal security, except where they directly interact with electrotechnical security.