Closed OEB Reviews
Summary of New or Amended Reliability Standards and Criteria for which OEB Review Period is Closed
The IESO is responsible for communicating to market participants new or amended reliability standards and criteria which may be subject to the Ontario Energy Board's (OEB) review. The OEB or any person may make an application for review of a reliability standard as long as actions are initiated within the time prescribed in sections 36.1 and 36.2 of the Electricity Act, 1998:
- IESO posts a new or amended reliability standard on its website within seven days of it being notified by the standards authority.
- There is a 21-day window for any market participant, including the IESO, to apply to the OEB for review of the reliability standard. The OEB is also able to initiate its own review within 120 days.
- If there is no review, the standard comes into effect under the Market Rules upon the enforcement date of the reliability standard.
- If reviewed, the OEB has the authority to stop the standard from applying in Ontario and to refer it back to the standards authority.
The table below provides a summary of new or amended reliability standards and criteria for which the OEB review process is closed. To request a copy of the summaries below, please contact customer.relations@ieso.ca with a link to the web page along with the summary description and notice of filing date, and advise whether it needs to be provided in an accessible format. Please allow a minimum of one business day for a response.
| Date of Notice of Filing |
Last Date to Request an OEB Review |
Summary of Proposed New or Amended NERC Standard or NPCC Criteria |
Status of OEB Review |
|---|---|---|---|
| 2019/07/11 | 2019/08/15 | IESO's briefing to the OEB regarding proposed reliability standard IRO-002-6 | Closed |
| 2019/06/07 | 2019/07/19 | IESO's briefing to the OEB regarding Proposed Retirements of NERC Reliability Standards Resulting from the Standard Efficiency Review | Closed |
| 2019/05/21 | 2019/06/14 | IESO's briefing to the OEB regarding CIP-003-8 | Closed |
| 2019/03/07 | 2019/04/01 | IESO's briefing to the OEB regarding CIP-008-6 | Closed |
| 2019/02/20 | 2019/03/14 | IESO's briefing to the OEB regarding TPL-007-3 | Closed |
| 2018/12/07 | 2019/01/02 | IESO's briefing to the OEB regarding TPL-001-5 | Closed |
| 2018/09/18 | 2018/10/12 | IESO's briefing to the OEB regarding CIP-012-1 | Closed |
| 2018/09/06 | 2018/10/02 | IESO's briefing to the OEB regarding VAR-001-5 | Closed |
| 2018/08/17 | 2018/09/11 | IESO's briefing to the OEB regarding BAL-002-3 | Closed |
| 2018/07/23 | 2018/08/17 | IESO's briefing to the OEB regarding PER-003-2 | Closed |
| 2018/03/23 | 2018/04/19 | IESO's briefing to the OEB regarding PRC-025-2 | Closed |
| 2018/02/27 | 2018/03/26 | IESO's briefing to the OEB regarding TPL-007-2 - The OEB has reviewed the IESO and Hydro One’s application to review the proposed NERC Reliability Standard TPL-007-2 – Transmission System Planned Performance for Geomagnetic Disturbance Events, and has granted a stay on the NERC standard until the review of the proposed Canadian Variance is complete. The Order of the OEB granting a stay of the above NERC Reliability Standard TPL-007-2 - Transmission System Planned Performance for Geomagnetic Disturbance Events. | Closed |
| 2017/11/30 | 2017/12/21 | IESO’s briefing to the OEB regarding NPCC D8 and Retirements D3, D9 & D10 | Closed |
| 2017/09/26 | 2017/10/31 | IESO’s briefing to the OEB regarding CIP-013-1, CIP-005-6 and CIP-010-3 | Closed |
| 2017/03/27 | 2017/04/21 | IESO’s briefing to the OEB regarding EOP-004-4, EOP-005-3, EOP-006-3 and EOP-008-2 | Closed |
| 2017/03/03 | 2017/04/10 | IESO’s briefing to the OEB regarding CIP-003-7 | Closed |
| 2017/03/06 | 2017/04/10 | IESO’s briefing to the OEB regarding IRO-002-5 and TOP-001-4 | Closed |
| 2016/10/24 | 2016/11/25 | IESO’s briefing to the OEB regarding NPCC Directory 11 | Closed |
| N/A | 2016/10/13 | IESO’s briefing to the OEB regarding NPCC Directory 1, 2, 4, 5, 6, 7,8, 9, 10, and 12 | Closed |
| 2016/04/20 | 2016/10/05 | IESO’s briefing to the OEB regarding PRC-027-1 and PER-006-1 | Closed |
| 2016/08/15 | 2016/09/12 | IESO’s briefing to the OEB regarding COM-001-3 | Closed |
| 2016/08/05 | 2016/09/05 | IESO’s briefing to the OEB regarding PRC-012-2 | Closed |
| 2016/05/26 | 2016/06/22 | IESO’s briefing to the OEB regarding IRO-018-1 and TOP-010-1 | Closed |
| 2016/04/20 | 2016/05/17 | IESO’s briefing to the OEB regarding BAL-005-1, BAL-006-3 and FAC-001-3 | Closed |
| 2016/03/17 | 2016/04/12 | IESO’s briefing to the OEB regarding FAC-003-4 | Closed |
| 2016/01/29 | 2016/02/26 | IESO’s briefing to the OEB regarding BAL-002-2 | Closed |
| 2015/11/13 | 2015/12/11 | IESO's briefing to the OEB regarding MOD-031-2 | Closed |
| 2015/11/13 | 2015/12/11 | IESO's briefing to the OEB regarding PRC-005-6 | Closed |
| 2015/09/16 | 2015/10/13 | IESO's briefing to the OEB regarding IRO-006-EAST-2 and IRO-009-2 | Closed |