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  • Launch of Online Self-Assessment Tool for Operating Engineers Alternate Rules Path 1

    TSSA Launches Online Operating Engineers Alternate Rules Path 1 Self-Assessment Tool to Help Plant Owners Make Informed Safety DecisionsTSSA is pleased to offer plant owners a
    • Industry: Operating Engineers
    Updated: Oct 27, 2023
  • Compressed Natural Gas (CNG) Refueling Station Application Supporting Documents Fuels Form (pdf)

    • Industry: Fuels - All
    • Category: Form / Application
    Published: Feb 07, 2025
  • Boiler & Pressure Vessel Owners

    Every owner and operator of a boiler, pressure vessel (BPV), fitting or piping system must operate their BPVs and associated equipment safely and keep them in safe working conditio
  • Fuels Industry Professional

    The Technical Standards and Safety Authority (TSSA) administers the certification of occupations regulated under the Technical Safety and Standards Act, 2000. As a part of that pro
  • Certification: Operating Engineer

    This webpage details the requirements for individual certificate holders. If you are looking for a plant registration, please visit Licensing and Registrations. The Technical Stand
  • Register a Design

    Owners, users, agents, manufacturers, and contractors of boilers or pressurized equipment are responsible for registering equipment designs with the Technical Standards and Safety
  • Elevating Devices Inspections

    Inspection OverviewTo ensure the safety of elevating devices in Ontario, the Technical Standards and Safety Authority (TSSA) performs:Initial inspections for new elevating dev
  • TSSA Customer Value Survey 2026

    The Technical Standards and Safety Authority (TSSA) is launching the 2026 Customer Value Survey to improve the value of the service we provide to individuals and organizations that
    • Industry: TSSA Organization
    Updated: Jan 15, 2026