Proposed Market Rule Amendments

Listed below are market rule amendments that are currently under consideration by the Technical Panel, or have been approved by the IESO Board but not yet incorporated into a baseline. All materials prepared for and considered by the Technical Panel are available on the Technical Panel webpage.

Starting in June 2019, the IESO has committed to publishing all of the materials that will be provided to the IESO Board in relation to its deliberations on proposed market rule amendments on this page. This practice is intended to provide greater transparency into IESO decision-making as it relates to market rule amendments and was implemented in accordance with IESO Board-approved recommendations informed by the Advisory Group on IESO Governance and Decision-Making.

Amendments that have been incorporated into a baseline are listed in the market rule amendments archive.

Last Updated 

MR-00445: Performance Requirements

June 24, 2020

The Technical Panel requests that stakeholders review this amendment proposal and provide comments to the Technical Panel by July 9, 2020.

Last Updated 

MR-00444: Reliability Related Information

June 24, 2020

The Technical Panel requested that stakeholders review this amendment proposal and provide comments to the Technical Panel by June 11, 2020. No comments were received. The Technical Panel voted to recommend the proposed market rule amendment to the IESO Board for consideration at its June 23 meeting.

Last Updated 

MR-00443: Transmission Rights Clearing Account Disbursements

June 24, 2020

The Technical Panel requested that stakeholders review this amendment proposal and provide comments to the Technical Panel by June 11, 2020. Comments received can be found on the Technical Panel webpage. The Technical Panel voted to recommend the proposed market rule amendment to the IESO Board for consideration at its June 23 meeting.