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TDTMS Meeting - Webex Only

September 21, 2026
10:30 AM
WebEx Conference
Teleconference: 877-668-4493
Meeting number: 2550 910 3198
Meeting password: qtTBz#
Agenda

1.

Antitrust Admonition

Sheri Wiegand


2.

Agenda Review & Introductions

Sheri Wiegand


3.

Review Meeting Minutes 7/28/26

Sheri Wiegand


4.

2027 SLAs for Market Data Transparency & Retail Market IT Services

Vikram Gupta


5.

ERCOT Updates

  • IT Report
  • MT Performance Issues
  • Listserv Update – new platform?
  • Projects
    • Client Services - Market Participant Service Portal
    • Digital Certificates / Access Management
    • MarkeTrak/FlighTrak alternative

Vikram Gupta

Dave Michelson


6.

TDTMS MT Enhancements list – updates

All


7.

ERCOT Quarterly Review of IAS Report & Client Services

All


8. 

MT Total Volumes 2026(1)

Sheri Wiegand

9.

MT Deep Dive – Review of Rescission results 2025(2)

Sheri Wiegand


10.

MT Deep Dive – leveraging IA update

Leadership


11.

Adjourn – next meetings

  • October 19th – possibly move to the AM?
  • November 16th
  • No December date



Scheduled TDTMS Meetings

Key Documents

TDTMS-Agile-Enhancements-Log 07282026
Sep 21, 2026 - xlsx - 16.3 KB
2015-IGL MT Historical Summary 2015-202605
Sep 21, 2026 - pptx - 160.2 KB
MarkeTrak totals 1st_Half_2026_Issues
Sep 18, 2026 - xlsx - 10.9 KB
MT-Totals-thru-MY 2026
Sep 18, 2026 - xlsx - 25.6 KB
TDTMS 7_28_26 Meeting_Recap
Sep 18, 2026 - docx - 1.1 MB
ERCOT_IT_Report_Sep_2026_TDTMS
Sep 17, 2026 - pptx - 316.8 KB

All information is posted as Public in accordance with the ERCOT Websites Content Management Corporate Standard.