Workplace Safety and Insurance Appeals Tribunal

Description (Service) This office is the final level of appeal, who hear and decide appeals from final decisions of the Workplace Safety and Insurance Board Appeals Branch. Workers and employers who have made a WSIB claim and want to appeal the final decision of the WSIB Appeals Branch would contact here. Forms on website or by mail. 
WSIAT has always been separate from and independent of the Workplace Safety and Insurance Board.
Service Details
Hours Mon-Fri 8 am-5 pm
Areas Served Ontario
Eligibility WSIB claim appealers
Languages English ; French
Fees None
Address and Location
Located In Community Toronto Downtown
Address & Map
505 University Ave, 7th Flr
Toronto, ON M5G 2P2
Intersection Dundas St and University Ave
Physical Access Fully Accessible
Contact Information
Office Phone 416-314-8800 * for inquiries regarding Tribunal decisions over 120 days from hearing date: 416-314-8844
Toll Free Phone 1-888-618-8846
TTY Phone 416-314-1787
Fax 416-326-5164