NOTICE DATE: August 18, 2014 NOTICE TYPE: M-B071614-07 General SHORT DESCRIPTION: Upgrade of Client Digital Certificate from 1024-bit to 2048-bit encryption Complete INTENDED AUDIENCE: ERCOT Market Participants DAY AFFECTED: August 17, 2014 LONG DESCRIPTION: The ERCOT Digital Certificate upgrade to 2014-bit encryption was completed at approximately 16:00, Sunday, August 17, 2014. 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]<mailto:[log in to unmask]>. If you are receiving email from an ERCOT distribution list that you no longer wish to receive, please follow this link in order to unsubscribe from this list: http://lists.ercot.com. mm