How to Become a Pressure Systems Welder in Ontario
Do you need certification?
Certification is voluntary
Pressure systems welder is a voluntary trade in Ontario. You can work in the trade without a certificate.
- Protected titles
- Not listed in the sources checked
Show the source
“Because this trade is non-compulsory, this certificate does not have to be renewed, and the information of individuals practicing this trade will not appear on the Skilled Trades Ontario Public Register.”
From skilledtradesontario.ca/trade-information/pressure-systems-welder, checked October 11, 2026.
At a glance
- Licence status
- Voluntary certification See the source
- Routes
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- Trained in Canada: 6 steps
- Licensed in another province: 3 steps
- Trained outside Canada: 5 steps
- Annual fees
- Not stated by the regulator Check with Skilled Trades Ontario
Your roadmap
Tick each step as you finish it. Your ticks are kept in this browser only.
Trained in Canada
0 of 6 done
- 6 steps without a listed fee
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Begin the apprenticeship by signing a Training Agreement with a sponsor.
Source
“An apprenticeship program begins when you sign a Training Agreement with a sponsor and register it with Skilled Trades Ontario.”
skilledtradesontario.ca/apprenticeship/starting-your-apprenticeship -
Register the signed Training Agreement with Skilled Trades Ontario.
Source
“An apprenticeship program begins when you sign a Training Agreement with a sponsor and register it with Skilled Trades Ontario.”
skilledtradesontario.ca/apprenticeship/starting-your-apprenticeship -
Download the Apprenticeship Training Standard Logbook that lists the skills and tasks to master during the apprenticeship.
Source
“An Apprenticeship Training Standard Logbook or Schedule of Training outlines all the skills and tasks you need to master during your apprenticeship.”
skilledtradesontario.ca/apprenticeship/starting-your-apprenticeship -
Complete the apprenticeship program, after which Skilled Trades Ontario issues a Certificate of Apprenticeship.
Source
“This trade has an apprenticeship program that is administered by Skilled Trades Ontario. Upon completion of an apprenticeship program, Skilled Trades Ontario issues a Certificate of Apprenticeship.”
skilledtradesontario.ca/trade-information/pressure-systems-welder -
Take and pass the certifying exam for the trade.
Source
“This trade has a certifying exam. When the certifying exam is passed, Skilled Trades Ontario will issue a Certificate of Qualification in this trade.”
skilledtradesontario.ca/trade-information/pressure-systems-welder -
After passing the certifying exam, Skilled Trades Ontario issues a Certificate of Qualification.
Source
“When the certifying exam is passed, Skilled Trades Ontario will issue a Certificate of Qualification in this trade.”
skilledtradesontario.ca/trade-information/pressure-systems-welder
Listed fees for this route
No one-time fees listed by the regulator for these steps Check with Skilled Trades Ontario
6 steps without a listed fee, so the total may not be the full cost.
Licensed in another province
0 of 3 done
- 3 steps without a listed fee
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Find a sponsor in Ontario.
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Apply for an apprenticeship program in Ontario and check off the section of the form indicating you have completed training in another province.
Source
“Apply for an apprenticeship program in Ontario. - On your application you will need to check off the section of the form that you have completed training in another province.”
skilledtradesontario.ca/apprenticeship/current-apprentices -
Skilled Trades Ontario will contact you to verify your out-of-province training after you submit your application.
Source
“Skilled Trades Ontario will contact you to verify your out-of-province training after you have submitted your application.”
skilledtradesontario.ca/apprenticeship/current-apprentices
Listed fees for this route
No one-time fees listed by the regulator for these steps Check with Skilled Trades Ontario
3 steps without a listed fee, so the total may not be the full cost.
Trained outside Canada
0 of 5 done
- 5 steps without a listed fee
-
Review the Trade Qualifier Guide carefully to ensure you meet the skills and experience requirements.
Source
“Review the Trade Qualifier Guide carefully to ensure that you meet the skills and experience requirements.”
skilledtradesontario.ca/skilled-trades-ontario-portal -
Collect all supporting documentation before applying, since applying without all documents will delay the assessment.
Source
“Collect all supporting documentation before applying. If you apply without attaching all supporting documents, it will cause a delay and you will be required to submit the documents before the assessment can begin.”
skilledtradesontario.ca/skilled-trades-ontario-portal -
Create a My Ontario account, select Individual, create a new application, choose Trade Equivalency Assessment and follow the steps to submit it.
Source
“Create a My Ontario account to access the Skilled Trades Ontario Portal. Then, when prompted, select Individual, create a New application and select Trade Equivalency Assessment and follow the steps to submit your application.”
skilledtradesontario.ca/skilled-trades-ontario-portal -
If the Trade Equivalency Assessment determines you are eligible, challenge the certifying exam for the trade.
Source
“The Trade Equivalency Assessment determines whether you can challenge the certifying exam for a trade.”
skilledtradesontario.ca/resource-hub/research/trade-reports/trade-r... -
If you pass the exam, pay a fee to be issued the Certificate of Qualification.
Source
“If successful in the exam, you would pay a fee to be issued a Certificate of Qualification in that trade.”
skilledtradesontario.ca/resource-hub/research/trade-reports/trade-r...
Listed fees for this route
No one-time fees listed by the regulator for these steps Check with Skilled Trades Ontario
5 steps without a listed fee, so the total may not be the full cost.
Requirements
Not stated by the regulator Check with Skilled Trades Ontario
Already licensed in another province?
Direct transfer
A holder of a certificate from another Canadian province or territory can apply using the Canadian Certificate Holder Guide and Form, and once the application is approved a Certificate of Qualification is issued. Source
“If you have a certificate, license or credential from another Canadian province or territory and would like to obtain an Ontario Certificate of Qualification, please note that the Canadian certificate holder application is currently not available through the Skilled Trades Ontario Portal.”
skilledtradesontario.ca/skilled-trades-ontario-portal
Apply as Canadian certificate holder
Source
“Review the Canadian Certificate Holder Guide and Form and follow the application instructions.”
skilledtradesontario.ca/skilled-trades-ontario-portalReceive your Ontario certificate
Source
“Once your application is approved and you are issued a Certificate of Qualification, you may then use the Skilled Trades Ontario Portal to update your information, pay fees or initiate other applications.”
skilledtradesontario.ca/skilled-trades-ontario-portal
Processing time: Not stated by the regulator Check with Skilled Trades Ontario
Credential assessment
Not stated by the regulator Check with Skilled Trades Ontario
Exams
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certifying exam
Source
“This trade has a certifying exam. When the certifying exam is passed, Skilled Trades Ontario will issue a Certificate of Qualification in this trade.”
skilledtradesontario.ca/trade-information/pressure-systems-welder -
in-school exemption test
Source
“If the apprentice has successfully completed an in-school exemption test, the apprentice must submit a copy of their results letter to be eligible for an exemption from the corresponding level of in-school training.”
skilledtradesontario.ca/apprenticeship/current-apprentices
Language tests
Not stated by the regulator Check with Skilled Trades Ontario
Canadian experience
Not stated by the regulator Check with Skilled Trades Ontario
Supervised practice
Not stated by the regulator Check with Skilled Trades Ontario
Demand and pay
No Job Bank wage or outlook data for this occupation yet.
Pressure systems welders in other provinces and territories
- British Columbia Not confirmed yet
- Alberta Not confirmed yet
- Saskatchewan Not confirmed yet
- Manitoba Not confirmed yet
- Quebec Not confirmed yet
- New Brunswick Not confirmed yet
- Nova Scotia Not confirmed yet
- Prince Edward Island Not confirmed yet
- Newfoundland and Labrador Not confirmed yet
- Yukon Not confirmed yet
- Northwest Territories Not confirmed yet
- Nunavut Not confirmed yet
Sources checked
- Pressure Systems Welder - Skilled Trades Ontario skilledtradesontario.ca/trade-information/pressure-systems-welder · fetched October 11, 2026
- Start an apprenticeship - Skilled Trades Ontario skilledtradesontario.ca/apprenticeship/starting-your-apprenticeship · fetched October 10, 2026
- Current apprentices - Skilled Trades Ontario skilledtradesontario.ca/apprenticeship/current-apprentices · fetched October 10, 2026
- Skilled Trades Ontario Portal - Skilled Trades Ontario skilledtradesontario.ca/skilled-trades-ontario-portal · fetched October 10, 2026
- Trade reports FAQ - Skilled Trades Ontario skilledtradesontario.ca/resource-hub/research/trade-reports/trade-r... · fetched October 10, 2026
Frequently asked questions
2
Do you need a licence to work as a pressure systems welder in Ontario?
No. Certification is available, but it is not required to work in the trade in Ontario. Certification is managed by Skilled Trades Ontario.
Which exams are required?
certifying exam, in-school exemption test.
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