December 3, 2025
As a result of Zoom ending its support for 32-bit systems, starting December 15, 2025, Zoom will only work on computers with a Windows 64-bit operating system. To join a Zoom meeting, you must use the 64-bit Zoom Workplace application or a compatible 64-bit web browser. This doesn’t affect Apple MacOS computers.
This change made by Zoom affects all their users and not just Tribunals Ontario users attending video proceedings.
Please see our operational update to learn more.
Contact the Ontario Special Education Tribunal
Find all contact information for the Ontario Special Education Tribunal (OSET).
Call and speak to our staff, Monday to Friday from 8:30 a.m. to 5:00 p.m. Staff can provide you with information about OSET‘s processes, but they cannot provide legal advice.
Phone
Telephone: 416-326-1356
TTY: Call the Bell Relay Service at 1-800-855-0511
Questions and submissions can be emailed to the OSET at oset@ontario.ca.
Mail should be addressed to:
Ontario Special Education Tribunals
15 Grosvenor Street, Ground Floor
Toronto, ON M7A 2G6