ISO Logo
Market Notice
March 14, 2019


Mark Your Calendar

Request for Comment


Legal and Regulatory

Tariff Clarifications Filing Process: Revised Draft Tariff Language and Matrix Posted; Call 3/21/19


The California ISO will hold a public stakeholder call on March 21, 2019 to discuss the 2019 tariff clarifications filing process. This is the second call to discuss revised draft tariff language and a matrix of proposed changes, available on the 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.


Meeting Details

Date: March 21, 2019

Time: 10 a.m. - 12 p.m. PDT

Add to calendar


Participation Information

Step 1: call 1-877-369-5230, access code: 0490868##

Step 2: join web conference

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


Engage with us!
isoball twitterball RSSball Facebookball YouTube
Daily Briefing
Sign up
Daily Briefing
ISO Today
ISO Today
Flex Alerts
Sign up
Flex Alerts

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