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  • National Service

    Boilers, pressure vessels (BPV) and fitting designs must be registered in each province or territory where the equipment will be used. As of January 1, 2020, design reviews co

  • Boiler & Pressure Vessels Insurers

    Per Ontario Regulation 220/01: Boilers and Pressure Vessels, the insurance company providing boiler and machinery insurance for boiler and pressure vessel (BPV) devices is responsi

  • Guideline to Access Public Information

    The Technical Standards and Safety Authority (TSSA) may release from its archives, in accordance with the in TSSA’s Access and Privacy Code: Mandated Activity (pdf) and A

  • Amusement Devices: Inspections

    Inspection OverviewTo ensure the safety of amusement devices in Ontario, the Technical Standards and Safety Authority (TSSA) performs:Initial inspections for new amusement dev

  • TSSA to Commence System Upgrade

    Expect service impacts as the system upgrade begins on February 15This is a reminder to all TSSA customers that the system upgrade involving the migration of the Elevating and
    • Industry:
    Updated: Oct 28, 2023

  • TSSA Client Portal Training: Submitting Fuels Engineering Applications

    The Technical Standards and Safety Authority (TSSA) is offering an online training session for engineering firms and contractors submitting engineering applications on behalf of ow
    • Industry: Fuels - All
    Updated: Apr 02, 2026

  • Implementation Guideline for Pressure Relief Device Repair Organizations Form (pdf)

    (09/24) Rev. 0

    • Industry: Boilers and Pressure Vessels
    • Category: Form / Application
    Published: Sep 24, 2024