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November 26, 2019


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Legal and Regulatory

Tariff Clarifications Filing Process: Draft Tariff Language Posted, Call 12/11/19


The California ISO will hold a public stakeholder call on Dec. 11, 2019, to discuss the second 2019 tariff clarifications filing process. The ISO has posted draft tariff language on the reoccurring process webpage at


The draft tariff language clarifies the meaning of existing tariff provisions, ensures consistency throughout the tariff and between the tariff and business practices, and corrects typographical and other inadvertent errors. The matrix provides a description of the miscellaneous proposed changes to the ISO tariff.


A web conference will be available for stakeholder convenience. In addition, the call will be recorded and the video file posted on the initiative webpage for a limited time. The recording is for informational and convenience purposes only, and any related transcriptions should not be reprinted without ISO’s permission.


Please submit written comments, to be discussed during the call, to, by end of day Dec. 10.


Meeting Details

Date: December 11, 2019

Time: 1 p.m. - 3 p.m. Pacific Time

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Participation Information

Step 1: call 1-877-369-5230, access code: 0730420##

Step 2: join web conference

Technical support: call the AT&T Help Desk at 1-888-796-6118


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California Independent System Operator | P.O. Box 639014 | Folsom, CA 95630 | United States