NOTICE DATE: November 26, 2014 NOTICE TYPE: M-B112614-01 Outage - Retail/Wholesale SHORT DESCRIPTION: Scheduled Maintenance Outage INTENDED AUDIENCE: ERCOT Market Participants DAY AFFECTED: December 9, 2014 17:00 to 20:00 LONG DESCRIPTION: ERCOT will be performing planned maintenance on Tuesday, December 9, 2014, from 17:00 to 20:00. The following services will be impacted during this time: * Components of the ERCOT Market Information System (MIS) including: * Report publishing to the MIS * Downloading of extracts and reports from the MIS and External Web Services (EWS) * Current Day Reports (CDRs) may be delayed * Market Data Transparency (MDT) Web Services * ERCOT.com dashboards and displays 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. sa/mm