Partnering for a safe Ontario
TSSA enhances safety in Ontario through engagement, evidence, enforcement and education.
Mail Disruption
With mail service disruption expected due to the Canada Post strike, TSSA clients should continue to manage payments and download statements and authorizations through the Client Portal. Existing account users are strongly encouraged to sign up for paperless invoicing through the Client Portal. If you do not already have an account, click here to sign up as a new Client Portal user.
Important Notice: Prepayment Portal
The TSSA Prepayment Portal is currently undergoing maintenance. We apologize for any inconvenience.
What is TSSA?
Technical Standards and Safety Authority is Ontario’s public safety regulator for Elevating & Amusement Devices, Ski Lifts, Fuels, Boilers & Pressure Vessels and Operating Engineers.
Access the TSSA Portal
Pay an invoice or submit and pay for an application through TSSA’s client portals.
Newsroom
See all News in the Newsroom
Berkim Construction Fined $7,000 for Elevator Safety Violation
Enforcement
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Elevating Devices
Oct 24, 2025
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Carbon Monoxide – The ‘Silent Killer’: What Ontarians Need to Know this Winter
Press release , Fuels - All
Oct 31, 2025 -
Ontario Safety Partners Unite in the Fight Against Carbon Monoxide
Press release , Fuels - All
Oct 31, 2025 -
Important Notice: Boiler & Pressure Vessel Certificates of Inspection Fee Adjustments
Regulatory Updates , Boilers and Pressure Vessels
Oct 31, 2025