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TDTMS Meeting - Webex Only

January 22, 2026
09:30 AM
WebEx Conference
Teleconference: 877-668-4493
Meeting number: 2553 239 2909
Meeting password: PhM33
Agenda

1.

Antitrust Admonition

ERCOT


2.

Elections

ERCOT


3.

Agenda Review and Introductions

Review Meeting Minutes 12/9/25

Leadership


4.

ERCOT Updates

  • IT Reports
  • Project Updates
      • Public Website Cipher Security Hardening – TLS 1.2 to TLS 1.3
      • MIS Updates – Retail API & UI
      • NAESB Upgrade
      • MT & Siebel Upgrade
      • FlighTrak Upgrade
      • Digital Certificates
      • MT User’s Guide suggested revision U&B – Missing add “waiting 5 days to submitMarkeTrak Subtype Volumes-

Dave Michelson

Vikrum Gupta/Mick Hanna

Tammy Stewart


5.

Goals 2026/Accomplishments 2025

Leadership


6.

MarkeTrak Subtype Volumes

  • Inadvertent Gains Analysis
  • Overall Volumes 2025(2)

All


7.

      Lights Out Situations – Inadvertent Gains w/ Switch Holds

Sheri Wiegand


8.

    TDTMS Main Meeting Page – housekeeping

Leadership


9.

    Adjourn



Scheduled TDTMS Meetings

Key Documents

TDTMS 12-9-25 Meeting Recap
Jan 21, 2026 - docx - 93.3 KB
2025 Accomplishments 2026 Goals DRAFT
Jan 21, 2026 - docx - 22.9 KB
MT Totals thru YE 2025
Jan 21, 2026 - xlsx - 25.4 KB
Retail SLA 2026
Jan 21, 2026 - pdf - 421.9 KB
Market Data Transparency SLA 2026
Jan 21, 2026 - pdf - 358.9 KB
LISTSERV SLA 2026
Jan 21, 2026 - pdf - 279.2 KB
ERCOT IT Report January 2026 - TDTMS
Jan 21, 2026 - pptx - 154 KB

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

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