NOTICE DATE: February 22, 2023

NOTICE TYPE: M-A022223-01 General

SHORT DESCRIPTION: ERCOT's NAESB Retail Market Test Environment (RMTE) Secure Sockets Layer certificate renewal

INTENDED AUDIENCE: ERCOT Market Participants accessing ERCOT’s NAESB RMTE site

DAYS AFFECTED: March 1, 2023

LONG DESCRIPTION: On March 1, 2023, ERCOT will renew the ERCOT NAESB RMTE Public Key SSL certificate.

ERCOT URL affected by this change:
• ERCOT NAESB Certification URL: https://naesb-cert.ercot.com:7403/ipnet/naesb

ACTION REQUIRED: No required action is anticipated. Some Market Participants may need to reconnect to ERCOT’s NAESB Certification site and acknowledge the updated SSL cert.
Information on upcoming releases can be found on the Project Priority List (PPL)

CONTACT: If you have any questions, please contact your ERCOT Account Manager. You may also call the general ERCOT Client Services phone number at (512) 248-3900 or contact ERCOT Client Services via email at [log in to unmask].

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