Welcome

The Office of the Auditor General of Ontario is an independent, non-partisan Office of the Legislative Assembly. We serve Members of Provincial Parliament and the people of Ontario.

If you want to provide us with information that could be helpful to our ongoing or future audits, please complete the Public Requests Form.

 
December 10, 2025

Auditor General of Ontario Reports on Progress Made in Implementing Audit Recommendations After Two and Five Years

News Release

 

December 2, 2025

Ontario Auditor General’s 2025 Annual Report is released.

News Release

 

October 1, 2025

Reports are released on the Canada-wide Early Learning and Child Care (CWELCC) Program; Home Construction Regulatory Authority; Report on Progress to Reduce Greenhouse Gas Emissions; and Skills Development Fund - Training Stream.

News Release

July 16, 2025

Reports in Progress

Brief descriptions of the performance audits and reports currently in progress.

 

March 31, 2025

Reports on the Community-Based Child and Youth Mental Health Program and Safety of Non-Municipal Drinking Water are released.