Please contact us toll free at 1-877-682-TSSA (8772).
Our Customer Services Advisors are available Monday to Friday from 8:00 a.m. to 5:00 p.m. (excluding major holidays)
Technical Standards and Safety Authority
14th Floor, Centre Tower
3300 Bloor Street West
Technical Standards and Safety Authority is located in the Centre Tower of the Sun Life Financial Centre, on the Northeast corner of Bloor Street West and Islington Avenue.
Sun Life Financial Centre has direct access to Islington subway station and is close to the QEW, Highway 427 and Pearson International Airport.