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Pending Changes - Documents

The list below provides advance notice of pending changes to the market rules, market manuals, technical interfaces documentation or other items that define the operation of the IESO-administered market. For changes that are minor, the listing will identify the document that is changing and a description of the revisions, but a link to the altered document may not be included.

Comments on the design and implementation concerns can be sent to pending.changes@ieso.ca. This feedback will be taken into account during the baseline schedule.

Details of all of the documents being revised for the current Baseline (and the next Baseline if available) can be found below.

See Document Library for previous Baseline Plans.
MRP Baseline

The list below provides advanced notice of pending changes to Market Manuals and forms as part of MRP. For a complete listing of documents changing as part of this baseline please see the MRP Baseline Plan or the Summary of Changes.

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Item Last Updated Comments Due Target Implementation
       
       

Pending Changes - Documents

Item Last Updated Comments Due Target Implementation
MM0.12: Capacity Auction_MAN-125_v2.1

To provide more flexibility for participants to additionally qualify a physical hourly demand response resource, which could be used to satisfy an obligation should a new dispatchable load resource not be registered within the required timeframe.

25-Jun-2025 09-Jul-2025 In advance of Baseline 54.0
MM0.4.1: Submission of Dispatch Data in the Physical Markets_MAN-109_v2.1

Enabling a second intertie between Ontario and Quebec to provide more flexibility for future auctions.
25-Jun-2025 09-Jul-2025 In advance of Baseline 54.0