ARB: Contact

Contact the ARB

Important Notice:
Effective March 13, 2020, all front-line counter services are closed to the public until further notice. Please contact the office by phone or email only.

Telephone Contact Hours:

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

Tel: (416) 212-6349 or toll free (866) 448-2248
TTY: (800) 855-1155 via Bell relay

E-Mail: ARB.Registrar@Ontario.ca

Mailing Address:

Until further notice, the following changes are in place for submitting documents through mail. If you submit by mail or courier, you will experience processing delays.

Mail should be addressed to:

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

ARB Staff:

Kelly Triantafilou, ARB Registrar
E-Mail: Kelly.Triantafilou@Ontario.ca
Tel: (416) 371-6435

Georgia Trifonidis, ARB Deputy Registrar
E-Mail: Georgia.Trifonidis@Ontario.ca
Tel: (416) 618-7063

Case Management Teams:

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.

Please complete the Accommodation form (PDF | Word) and submit to the Board. Learn more.

Media Contact:

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