The Technical Standards and Safety Authority (TSSA) has published amendments to the Gaseous Fuels Code Adoption Document (CAD) and the associated Consultation Summary after reviewing feedback from the consultation that closed on January 19, 2026.
 
We thank stakeholders for their input on the Gaseous Fuels CAD which was last updated and published in 2021.
 
Please read the latest Gaseous Fuels CAD and the Consultation Summary on TSSA’s website. 

This news was shared with Gaseous Fuels clients, stakeholders and web subscribers.

The Technical Standards and Safety Authority (TSSA) is offering an online training session for engineering firms and contractors submitting engineering applications on behalf of owners on:

Date: Monday, April 13, 2026
Time:  11 am – 1 pm (EST)

Join the online training: 
https://teams.microsoft.com/meet/2701226077314?p=XEtjvB02ncmx1pXJAy
Meeting ID: 270 122 607 731 4
Passcode: nr6dW2yr

This session will provide a walkthrough of the TSSA Client Portal, including:

• How to navigate key features of the Client Portal
• Submitting engineering applications
• Linking third‑party submitter accounts to client accounts

REGISTER NOW TO SAVE YOUR SPOT! Attendance is limited to the first 1,000 attendees.

This new item was sent to Fuels web subscribers and Fuels clients who have submitted engineering applications to TSSA as a third party in the last 12 months.

The Technical Standards and Safety Authority (TSSA) has published the amendments to the Fuel Oil Code Adoption Document (CAD) and the associated Consultation Summary, following a review of feedback received during the consultation that closed on December 19, 2025.

We thank stakeholders for their input on the Fuel Oil CAD, which was last updated and published in 2021.
 
Please read the amendments to the Fuel Oil CAD and the associated Consultation Summary. 

Toronto, ON, March 25, 2026 – The Ontario Court of Justice has found Mark Van Watteghem guilty of two offences under the Technical Standards and Safety Act, following his work on gas appliances without the required authorization from the Technical Standards and Safety Authority (TSSA).

In Ontario, only fuel contractors registered with TSSA and individuals holding valid gas technician certificate are legally permitted to work on gas appliances. 

Between June and September 2023, Mr. Van Watteghem, operating as Van Watts Mechanical, removed a gas furnace and installed a replacement unit at a home in Windsor, Ontario. At the time, his business was not registered with TSSA as a fuels contractor, and he did not hold a valid gas technician certificate. While Mr. Van Watteghem was previously certified as a gas technician, his certification had expired in 2017 and has not been renewed.

“Working with fuel‑related equipment without proper TSSA registration and certification puts lives at risk. Those who cut corners will face legal consequences,” said Owen Kennedy, Director of the Fuel Safety Program at TSSA. 

Mr. Van Watteghem has a history of fuel safety violations. In 2016, he was convicted of performing unsafe fuel work and fined $10,000 plus the victim surcharge. In 2019, he was fined $15,000 and the victim surcharge for unsafe fuel work and for operating as an unregistered fuels contractor. 

Due to the repeated nature of Mr. Van Watteghem’s safety violations, the penalties in the current case – including a fine, jail time, or both – will be determined through further court proceedings.

“Never hire unregistered fuel contractors or uncertified gas technicians as their work isn’t audited or inspected, and they lack the authorization to do this work. TSSA is committed to enforcing fuel safety requirements and helping consumers understand how to hire legitimate fuel contractors,” added Mr. Kennedy.

TSSA reminds fuels contractors and technicians that proper registration and certification are mandatory when performing work involving fuel equipment. Members of the public are encouraged to verify contractor credentials before allowing work to proceed in their homes. Ontarians can confirm a contractor’s authorization status using TSSA’s fuels contractor lookup tool. 

More resources about fraudulent fuels workers are available on TSSA’s website. 

About TSSA 

The Technical Standards and Safety Authority (TSSA) is one of Ontario’s public safety regulators mandated by the Government of Ontario to enforce provincial safety regulations and enhance public safety. Throughout Ontario, TSSA regulates the safety of amusement devices, boilers and pressure vessels, elevating devices, fuels, operating engineers, and ski lifts. Its range of safety services include public education and consumer information, certification, licensing and registration, engineering design review, inspections, investigations, safety management consultation, compliance support and enforcement and prosecution activities. The organization’s vision is to be a valued advocate and recognized authority in public safety. 

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For more information, please contact:

Alexandra Campbell 
Vice President, Communications and Stakeholder Relations
Technical Standards and Safety Authority
Telephone: 416-734-2728
Email: media@tssa.org

Safety Is a Right, Not a Compromise: Know Who You’re Hiring

Toronto, ON, March 23, 2026 – Technical Standards and Safety Authority (TSSA) is continuing its efforts to help Ontarians stay vigilant against unregistered and uncertified fuels workers. Every year, TSSA’s public awareness campaign in Fraud Prevention Month highlights the importance of hiring qualified professionals for any work involving fuel‑burning appliances.

In Ontario, only TSSA‑registered contractors and certified fuel technicians are legally permitted to install, service, or maintain fuel‑burning appliances such as furnaces, boilers, and water heaters. Work performed by someone unregistered or uncertified can potentially put homeowners, tenants, and businesses at risk. Their fuel services lack TSSA oversight and can increase potential exposure to safety hazards, including carbon monoxide poisoning and fire. 

TSSA’s campaign aims to equip Ontarians with the knowledge to differentiate legitimate fuels contractors from those operating outside the law. The Campaign Resources Page features videos, real‑world stories, Frequently Asked Questions, and other tools to help people make informed decisions and recognize red flags of a fraudulent fuels worker. Ontarians are encouraged to report suspicious workers.

“Fraudulent fuels workers can put people in harm’s way. It is essential to know that the individual you’re hiring to work on your fuel-burning equipment is legally permitted to do so,” said Owen Kennedy, Director of TSSA’s Fuels Safety Program. 

“Don’t take the risk of hiring unqualified workers to service your fuel equipment, even if their prices seem low. That’s a sign that something isn’t right,” added Mr. Kennedy. “With 9,000 registered contractors and 60,000 certified professionals in Ontario, homeowners have plenty of trusted options. For your safety, verify the contractor’s credentials before hiring them.”

Consumers can verify a contractor’s registration status using TSSA’s Registered Fuels Contractor lookup tool. 

Suspicious fuel works can be reported to TSSA at fuels_technical_services@tssa.org.

More safety tips and educational content about fraudulent fuels workers can be found on Facebook, LinkedIn and X.

About TSSA 

The Technical Standards and Safety Authority (TSSA) is one of Ontario’s public safety regulators mandated by the Government of Ontario to enforce provincial safety regulations and enhance public safety. Throughout Ontario, TSSA regulates the safety of amusement devices, boilers and pressure vessels, elevating devices, fuels, operating engineers, and ski lifts. Its range of safety services include public education and consumer information, certification, licensing and registration, engineering design review, inspections, investigations, safety management consultation, compliance support and enforcement and prosecution activities. The organization’s vision is to be a valued advocate and recognized authority in public safety. 

For more information, please contact:

Alexandra Campbell 
Vice President, Communications and Stakeholder Relations
Technical Standards and Safety Authority
Telephone: 416-734-2728
Email: media@tssa.org