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Data / Federal rules / 2025-12309

Critical Infrastructure Protection Reliability Standard CIP-015-1-Cyber Security-Internal Network Security Monitoring

The Federal Energy Regulatory Commission published this final rule in the Federal Register on July 2, 2025. It took effect on September 2, 2025.

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What the agency says

The Federal Energy Regulatory Commission (Commission) approves proposed Reliability Standard CIP-015-1 (Cyber Security--Internal Network Security Monitoring), which the North American Electric Reliability Corporation (NERC), submitted in response to a Commission directive. In addition, the Commission directs NERC to develop certain modifications to proposed Reliability Standard CIP-015-1 to extend internal network security monitoring to include electronic access control or monitoring systems and physical access control systems outside of the electronic security perimeter. The Commission also provides greater clarity about the term CIP-networked environment as it is used in proposed Reliability Standard CIP-015-1.

Key facts

Document number
2025-12309
Type
Final rule
Action
Final action
Agency
Energy Department; Federal Energy Regulatory Commission
Published
July 2, 2025
Takes effect
September 2, 2025
Dates
This action is effective September 2, 2025.
Docket
Docket No. RM24-7-000; Order No. 907
Code of Federal Regulations
18 CFR 40
Pages
11

The document on federalregister.gov PDF

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Read from the Federal Register API, last updated 2026-10-23. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.