Important Notice

February 1, 2024

On April 1, 2024, Tribunals Ontario’s Hearing Audio Recordings Policy will take effect. Please see our operational update for more details.

Contact the ARB


Important Notice:
Effective March 13, 2020, all front-line counter services are closed to the public until further notice.


To contact the ARB, e-mail us at: ARB.Registrar@ontario.ca

Contact Hours:

8:30 am - 5:00 pm
Monday - Friday

Mailing Address:

Assessment Review Board
15 Grosvenor Street, Ground Floor
Toronto, ON M7A 2G6

Case Management Team:

Case Management Teams (HTML, PDF)

Request an Accommodation:

You can request an in-person proceeding as an accommodation for an Ontario Human Rights Code-related need, or if it will result in an unfair hearing. Request an accommodation.

Media Contact:

8:30 a.m. - 5:00 p.m.
Tribunals Ontario Communications
E-mail: Media.TO-TDO@ontario.ca