NOTICE DATE: September 16, 2014 NOTICE TYPE: M-A091614-01 Release - Retail/Wholesale SHORT DESCRIPTION: Implementation of market-facing changes for October 2014 INTENDED AUDIENCE: ERCOT Market Participants DAY AFFECTED: October 16, 2014 from 17:00 through 23:59 LONG DESCRIPTION: ERCOT will be implementing a number of market-facing changes in the production environment in an off-cycle release on October 16, 2014. Please see the attached spreadsheet for the description of each change. ADDITIONAL INFORMATION: ERCOT may experience intermittent service interruptions during the implementation period. The systems include, but are not limited to: * Components of the ERCOT Market Information System (MIS) including: o Report publishing to the MIS o Report downloading o Current Day Reports (CDRs) may be delayed o The GetReport component of the External Web Services (EWS) may be intermittently unavailable 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