Notification of Revised ISO Operating Procedures 2210Z, 2510A, 2510B and 4410D

The California ISO has revised the operating procedures referenced below. 

2210Z Effectiveness Factors - All, version 29.1, effective June 12, 2024. 

• 6610: Updated DF values and removed Table 4 – version 15.7, effective 6/12/24.
• Updated version and date only for the following: 
  • 6110: version 14.0, effective 6/06/24
  • 6410: version 10.9, effective 6/04/24
  • 7340: version 3.1, effective 6/06/24
  • 7430: version 26.3, effective 6/06/24
  • 7760: version 1.1, effective 6/04/24

2510A POR/POD-Scheduling Path Cross Reference, version 12.3, effective June 12, 2024. 

Added DELANEY500 Tie Point. Removed history prior to five years. 

2510B CAISO Tagging Templates, version 1.4, effective June 12, 2024. 

Added DELANEY500 Tie Point.

4410D Emergency Assistance Resource IDs, version 4.6, effective June 12, 2024. 

Added DELANEY500 resources for AZPS and removed history prior to five years.

The California ISO’s operating procedures are available on the Operating Procedures webpage.

Contact information

Please contact the CAISO/RC West Procedure Control Desk at ProcedureControl@caiso.com with any questions.