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Proposed Revision Request Detail Help
PRR Life Cycle*********Closed
PRR Details
PRR #
1641
Title Ability for CAISO to initiate verification from resource owner
Date Submitted 9/29/2025 10:12 AM
PRR Category A
Priority Normal
Owner Martin, Michael (CAISO)
Status Closed
Status End Date 11/17/2025 11:59 PM
Related BPM Market Operations
BPM Section 4.6 Ancillary Services Certification & Testing Requirements
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Existing Language
 

​See Attached

Proposed Language
 

​See Attached​

Reason For Revision
 

​Ability for the CAISO to initiate a data request to verify how the resource owner is checking, monitoring, and/or testing their system and related equipment as required in Tariff Section 8.9.​​

Click here to view the Recommendation Details for this PRR
BPM PRR Submitter

Martin, Michael (CAISO)
Modified BPM language proposed by the PBM Chnage Management Coordinator

​​Approve as submitted​

Identification of the authorship of comments

NA
Action

Approve the BPM PRR as submitted

Approve as Submitted. 
Statement of apparent requirements of the BPM PRR

NA
Priority and rank for any BPM PRR requiring a CAISO system change

NA
Proposed effective date(s) of the BPM PRR

Normal BPM Process
Other recommended actions

A detailed response is forthcoming shortly on the question received from SCE. 
Click here to view the Final Decision for this PRR
Final Decision

Proceed with original
Stakeholder Comment

Addressed questions 

Effective Date

Action

Adopt the recommendation as originally issued

Announcements
Please see the attached "CAISO Response to SCE comments on PRR 1641.docx"   
Posted On - 10/30/2025 4:26 PM
Impact Analysis
Impact Analysis not available.
Initial Comments
CAISO Response to SCE comments on PRR 1641.docx    
SCE Comments on BPM PRR1641.pdf    
SCE provides the following comments for the PRR.
10/15/2025 11:34 AM
Logged By - John Diep (Southern California Edison)
---------------------------------------------
Please see attached
10/30/2025 4:24 PM
Responded By - Martin, Michael (CAISO)
Recommendation Comments
No Recommendation Comments available for this PRR.
Click here to view the Appeals for this PRR
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# of Appeals In Progress - 0
# of Appeals Closed - 0
# of Appeals Abandoned - 0
There are no Appeals on this PRR.
Attachments