Fast facts
| Trade code | 638A |
|---|---|
| Sector | Industrial |
| Classification | Voluntary trade |
| Certifying exam | Not prescribed under O. Reg. 876/21, s. 3 |
| Apprentice to journeyperson ratio | Not subject to a ratio |
| Red Seal trade | No |
| Active apprentices in Ontario | 1,101 (reported in Ontario's apprenticeship dataset) |
| Approved sponsors | 91 |
| Certifying body | Skilled Trades Ontario |
Last verified August 20, 2026 against the sources listed below.
What does a tractor-trailer commercial driver do?
A Tractor-Trailer Commercial Driver operates a tractor-trailer for commercial purposes to transport goods, products and materials across provincial, national and international routes.
Skilled Trades Ontario describes the work of this trade as follows:
- plans and executes driving routes
- secures cargo and loads to ensure safety and prevent damage
- inspects equipment, conducts routine vehicle safety checks and reports problems
- prepares compliance and commercial documentation
- handles equipment off road and on highways
- controls vehicle speed, space and road position in all driving conditions
- practices defensive and courteous driving techniques
Is tractor-trailer commercial driver a compulsory trade in Ontario?
No. Tractor-Trailer Commercial Driver is a prescribed trade under section 1 of O. Reg. 876/21, but it is not on the compulsory list in section 2. That means you can legally work in this trade in Ontario without holding a Certificate of Qualification. Certification is voluntary and serves as formal proof of competency to employers and clients.
Voluntary classification only covers certification under the Building Opportunities in the Skilled Trades Act. Specific work within the trade can still require separate licences or permits under other Ontario statutes, so confirm the rules for the actual work being done. The 23 trades where certification is mandatory are on the compulsory trades list.
How do you become a tractor-trailer commercial driver in Ontario?
The apprenticeship pathway for this trade is administered by Skilled Trades Ontario under section 14 of the Building Opportunities in the Skilled Trades Act, 2021:
- Find a sponsor and register a training agreement. An employer or union sponsor takes you on and the training agreement is registered with the ministry.
- Complete the on the job and in school training. The skills are set out in the trade's Apprenticeship Training Standard, signed off by your sponsor as you demonstrate them, alongside levels of in school theory at a training delivery agent.
- Receive your Certificate of Apprenticeship. Skilled Trades Ontario issues it when the program is complete.
- No certifying exam follows. O. Reg. 876/21, s. 3 does not prescribe a certifying exam for this trade, so the Certificate of Apprenticeship is the completion credential.
The exact training standard, current curriculum and program details are on the Skilled Trades Ontario page for Tractor-Trailer Commercial Driver. On the job hour requirements vary by trade and are not published on this page yet; confirm them in the training standard before signing an agreement.
Is the 638A a Red Seal trade?
No. Tractor-Trailer Commercial Driver is an Ontario prescribed trade but is not part of the Interprovincial Red Seal Program, so an Ontario credential in this trade does not carry automatic recognition in other provinces. Workers moving to another province should check that province's own trade classification.
Certification is not the only paperwork
A Certificate of Qualification covers the person. Running a business in the trade carries its own obligations: many Ontario municipalities require a contractor licence on top of personal certification, and construction employers must complete WSIB registration before work begins. Both are indexed on our sister site: municipal contractor licensing requirements by city and WSIB Form 1000, registration of constructors and employers, on Ontario Trade Registry.
Where can you train as a tractor-trailer commercial driver in Ontario?
| Approved sponsors | 91 employers registered to train apprentices |
|---|---|
| Apprentices in training | 1,101 |
Counts are from Ontario's published apprenticeships dataset. A sponsor is the employer or union that registers and trains the apprentice; you need one before an apprenticeship can start.
How dangerous is industrial work in Ontario?
Ontario does not publish injury figures per trade, only by sector. In 2024 the Ministry of Labour recorded 27 worker fatalities and 2,148 critical injuries under the industrial health and safety program. See the ten-year counts and what they leave out.
Related Ontario trades
Other industrial sector trades with certification records on this registry:
Official verification sources
- RegulationO. Reg. 876/21, Prescribed Trades and Related Matters (e-Laws)
- Certifying bodySkilled Trades Ontario: Tractor-Trailer Commercial Driver
- ActBuilding Opportunities in the Skilled Trades Act, 2021 (e-Laws)
- Participation dataOntario open data: Apprenticeships dataset
Classification, exam requirement and ratio status on this page are read directly from O. Reg. 876/21 as consolidated on e-Laws, not from secondary summaries. Facts not yet verified against a primary source are marked as not published rather than estimated.