WSIAT Reopening on April 25, 2023

Effective Tuesday, April 25th, the WSIAT will be reopening to the public 2 days a week on Tuesdays and Thursdays from 8:30am-4:30pm.

The reopening includes the Ontario Workplace Tribunals Library (OWTL) and Reception. The mailroom will also be accessible via the high-rise elevators on those days. While library services have been available remotely since March 2020, the library space will now be open with staff onsite to assist with searching WSIAT decisions and other legal research. Library services are also available by email; please contact the OWTL librarians at For any other inquiries, please contact the Tribunal at 416-314-8800 (or 1-888-618-8846) or by e-mail at