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Registration Data Replacement (SE-90)

​The current registration information system on the Market Participant Interface will be replaced by the new and expanded Customer Data Management System. There will be a transition period of approximately a year beginning May 2011, during which neither the old or new systems are available to participants. The IESO and interested stakeholders will discuss how to make registration information available to market participants during the temporary absence of system access.

For more information on this stakeholder initiative or to participate in the next meeting, e-mail stakeholder.engagement@ieso.ca.

Schedule of Activities



Expected Actions

​June 2011​Consultation closed

June 28, 2011

Survey Results - Interim Solution Requirements

Final Evaluation of Stakeholder Engagement Effectiveness

February 15, 2011 Agenda (See Presentation)

Webcast to further discuss requirements of the interim solution

Register for the webcast by email:

January 7, 2011

Summary of survey feedback

IESO to post stakeholder feedback

October 27, 2010

Survey sent out for feedback on what registration information participants use.

Participant Feedback by
November 12, 2010