The California ISO has revised the operating procedure referenced below.
5510 Procedure Development, Maintenance and Distribution, version 6.0, effective Feb. 25, 2021
Periodic Review - Major update.
Sections 1 and 2: Various updates made.
Section 3: Revised and reduced content, extracting content to be included in an internal CAISO Desktop Procedure.
Removed references and definitions that are no longer applicable. Replaced ISO with CAISO throughout. Updated review frequency to three years. Minor format and grammar updates and removed history prior to five years.
ISO Operating Procedures - http://www.caiso.com/rules/Pages/OperatingProcedures/Default.aspx
