Partnering for a safe Ontario
TSSA enhances safety in Ontario through engagement, evidence, enforcement and education.
Important Notice Alert - Prepayment Portal Outage
TSSA’s Prepayment Portal is currently unavailable. We are working to restore this function as quickly as possible. We apologize for the inconvenience, and thank you for your patience.
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
TSSA Recognized for Safety Excellence for the 5th Consecutive Year
Press release
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All Industries
May 26, 2026
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Pop‑Up Safety Message for Online Liquid Fuel Licence Renewals
Training and Education , Fuels - All, Fuels - Liquid Fuels
May 26, 2026 -
Unauthorized Fuel Worker Sentenced to Jail and Fined $10,000
Enforcement , Fuels - All
May 25, 2026 -
Are Your Amusement Devices Licensed?
Public Safety , Amusement Devices
May 22, 2026