IEC 62351-4:2018/AMD1:2020
Amendment 1 - Power systems management and associated information exchange - Data and communications security - Part 4: Profiles including MMS and derivatives
Available Formats:
- Availability: Immediate Download
- Language: English
- License Type: Single User
- Updates: Not Included
- Availability: Request Quote
- Language: English
- License Type: Enterprise / Multi User
- Updates: Included
About This Item
IEC 62351-4:2018/AMD1:2020 is a supporting amendment to the parent document IEC 62351-4:2018, adding a controlled update to the security profiles for power systems management and associated information exchange. The title indicates a focus on data and communications security for profiles including MMS and related derivatives, which makes it relevant to organizations reviewing secure interoperability requirements in power and utility communication environments. For engineering, procurement, and compliance teams, IEC 62351-4:2018/AMD1:2020 helps align technical documentation and validation activities with the updated parent reference.
Overview of IEC 62351-4:2018/AMD1:2020
This amendment should be read as a modifying technical reference rather than a standalone specification. Based on the official title, it is intended to refine the security profile framework used in power systems management and associated information exchange, particularly where MMS and derivative communication profiles are involved. That makes it useful during technical review, documented evaluation, and conformity assessment preparation when teams need to confirm that implementation details remain aligned with the parent document and its updated security expectations.
Compliance applications of IEC 62351-4:2018/AMD1:2020
In practical workflows, IEC 62351-4:2018/AMD1:2020 may be used when evaluating communication architectures for electrical and automation systems that rely on structured message exchange. It is relevant to product evaluation, laboratory evaluation, and engineering documentation checks where secure profile selection and protocol handling need to be traceable to the parent reference. Procurement teams and compliance specialists may also use it to support technical assessment, supplier review, and regulatory preparation for systems that must demonstrate consistent security-oriented communication behavior.
Importance of compliance with IEC 62351-4:2018/AMD1:2020
Using this amendment alongside the parent document can help organizations maintain operational consistency across security profiles and reduce the risk of misalignment in testing workflows or implementation baselines. It supports interoperability by keeping documentation and validation activities tied to the same referenced framework, which is important for safety-oriented power system environments. For conformity assessment and quality assurance teams, IEC 62351-4:2018/AMD1:2020 can provide a clearer basis for technical validation, procurement review, and controlled change management.
- Amendment linked to IEC 62351-4:2018, not a standalone primary specification
- Addresses data and communications security profiles for power systems information exchange
- Relevant to MMS-based and derivative communication profile review
- Useful for conformity assessment, technical validation, and supplier documentation checks
- Supports controlled updating of engineering and compliance workflows
- Publication Date: 2020-07-17
- Standard Status: Amendment
- Publisher: IEC
- Edition: 1
- This Version: IEC 62351-4:2018 (2020-07-17)
- Previous Version: IEC 62351-4:2018 (2018-11-19)
Please request information about the document. Contact Page
Need This Standard?
Request a personalized quote today to receive the latest edition in PDF or other available formats.
Need This Standard?
Request a personalized quote today to receive the latest edition in PDF or other available formats.
Summarize with AI
Get quick summaries using your favorite AI engine.
Online Standart Disclaimer
OnlineStandart.com is an authorized reseller of international standards, operating through partnerships with authorized distributors. We do not own the copyrights or trademarks of the standards we sell, including but not limited to those of API, ASHRAE, BSI, SAE, ASTM, IEEE, IEC, ASME, ISO, and others.
All product names, logos, and brands are the property of their respective owners and are used for identification purposes only; their use does not imply endorsement. OnlineStandart.com is not affiliated with or endorsed by any standards development organization unless explicitly stated. The content of this document is for informational purposes only and is intended to promote our licensed reselling services.
Online Standart does not host, distribute, or link to free, unlicensed, or uncertified copies of copyrighted standards. Every document we deliver is a licensed copy obtained through authorized channels and supplied with full licensing documentation. The “Free PDF Download” option on our product pages refers to this free informational document — never to a free copy of any standard.