SC Settlement Contacts:
IMPORTANT NOTICE
Revised ISO Charge Matrix & Statement File Specification (V13.1) 

associated with A/S Soft Price Cap Implementation effective trade date
5/29/01 

A new software release will be deployed to the Settlement System today.  

This software to integrate the A/S Soft Price Cap scheme into the
settlements system and eliminate manual work.  This release will take effect
with trade date 5/29/01. 

Please refer to the updated Statement File Specification (V13.1) - and ISO
Charge Matrix attachments;

 <<File Spec - Version 13.1 - 071601 - Final.doc>>  <<Charge Matrix
(Automated Chrg Types) - Version 13.1 - 071601 - Final.xls>> 


Questions and Comments
Please direct your questions and comments to Mr. C. P. Ng via email
(cng@caiso.com).


Client Relations Communication
CRCommunications@caiso.com