The California ISO has revised the operating procedure referenced below.
2340 Ancillary Service Availability Validation, version 3.3, effective Dec. 11, 2023.
Periodic Review: Updated from Generation “Desk” to “Dispatcher”. Removed history prior to five years.
2540 Interchange Schedule Curtailments, version 7.1, effective Dec. 11, 2023.
Periodic Review: Minor edit in Section 2.1 to include "or during a CAISO BA Energy Emergency Alert (EEA) 3 event". Added new Section 3.4 for Low Priority Transaction (LPT) exports. Replaced Transmission "Desk" with "Dispatcher" and removed history prior to five years.
5110 Real-Time Communications Guidelines, version 17.4, effective Dec. 11, 2023.
Sections 3.3.1 & 3.5: Included statement for CAISO System Operator to inform receiving party that they are about to issue an Operating Instruction prior to issuing the instruction.
5310 Generation Station Requirements and Communications, version 5.2, effective Dec. 11, 2023.
Periodic Review: Updated from Generation “Desk” to “Dispatcher”. Updated from Blackstart to Black Start for procedures consistency. Removed history prior to five years.
5330A Resource Test Request Form, version 8.1, effective Dec. 11, 2023. (Word doc)
Periodic Review: Updated instances of ISO to CAISO and minor formatting only.
5330B Spinning and Non-Spinning Reserve Imports, version 9.1, effective Dec. 11, 2023.
Periodic Review: Updated from ISO to CAISO and minor formatting and grammar edit.
5330D Request for Testing Spinning and Non-Spinning Reserve Imports, version 6.1, effective Dec. 11, 2023.
Periodic Review: Updated from ISO to CAISO and minor formatting only.
5330E Request for Testing Imports of Regulation, version 7.1, effective, Dec. 11, 2023.
Periodic Review: Updated from ISO to CAISO and minor formatting only.
The California ISO’s operating procedures are available on the Operating Procedures webpage.
