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OperationsNotification of revised RC West operating procedure RC0120
The California ISO has revised the operating procedure(s) referenced below.
RC0120 Guidelines for RC West IRO-010 Data Specification and Collection, version 5.5, effective Nov. 5, 2024.
References: Added PRC-002-4 to NERC Requirements. Updated the document for formatting consistency to 3140, to reorganize in alignment with the North American Electric Reliability Corporation (NERC) standard, and for clarity. Added Section 3.1 on specification distribution and 3.2 on applicable entity obligations. Made section for content on mutually agreeable methods for securely transferring data and information. Reorganized the document to align with the new IRO-010-5, but didn’t introduce any new data requirements. Minor formatting and grammar edits.
The California ISO and RC West operating procedures are available on the Operating Procedures webpage.
Please contact the CAISO/RC West Procedure Control Desk at ProcedureControl@caiso.com with any questions.