As of April 1, 2019, the ECO became part of the Office of the Auditor General of Ontario. This change occurred under the Restoring Trust, Transparency and Accountability Act, 2018.

This website will no longer be updated. Please visit www.auditor.on.ca.

Below are some presentations given by the ECO:

April 17, 2018
Straight Talk About Electricity in Ontario
March 8, 2018
Ontario Environment Industry Association (ONEIA)
November 23, 2017
Environmental Rights and Environmental Protection in Ontario
November 2, 2017
Ontario's Fresh Start on Waste Diversion and the Circular Economy
December 8, 2016
A Special Report of the Environmental Commissioner of Ontario
November 24, 2016
June 7, 2016
Presentation to the Responsible Investment Association
June 1, 2016
Presentation to the Ontario Energy Association
April 11, 2016
WEAO

Return to Top