Licensing guide · Alberta

How to Become a Lather (interior Systems Mechanic) in Alberta

Last checked 4 sources checkedNOC 73102

Do you need certification?

Certification is voluntary

Lather (interior systems mechanic) is a voluntary trade in Alberta. You can work in the trade without a certificate.

Protected titles
Not listed in the sources checked
Show the source
“Optional Certification”

From tradesecrets.alberta.ca/trades-in-alberta/profiles/017, checked October 10, 2026.

At a glance

Licence status
Voluntary certification See the source
Routes
Annual fees
Not stated by the regulator Check with Alberta Apprenticeship and Industry Training

Your roadmap

Every route is listed. Follow the one that matches where you trained.

Trained in Canada

  • 5 steps without a listed fee
  • Listed time: 36 months (only 1 of 5 steps state a time)

  1. You must find an employer who is willing to hire and train you as an apprentice.

    Source
    “Apprentices must find suitable employers who are willing to hire and train apprentices.”
    alis.alberta.ca/occinfo/certifications-in-alberta/lather-interior-s...

  2. To learn the trade you must become a registered apprentice.

    Source
    “To learn the trade, you must become a registered apprentice.”
    alis.alberta.ca/occinfo/certifications-in-alberta/lather-interior-s...

  3. The apprenticeship lasts 3 years of three 12-month periods with at least 1,560 hours of on-the-job training and 8 weeks of classroom instruction each year.

    Time: 3 years
    Time source
    “The term of apprenticeship in Alberta is 3 years (three 12-month periods) that include a minimum of 1,560 hours of on-the-job training and 8 weeks of classroom instruction in each year.”
    alis.alberta.ca/occinfo/certifications-in-alberta/lather-interior-s...
    Source
    “The term of apprenticeship in Alberta is 3 years (three 12-month periods) that include a minimum of 1,560 hours of on-the-job training and 8 weeks of classroom instruction in each year.”
    alis.alberta.ca/occinfo/certifications-in-alberta/lather-interior-s...

  4. You must pass a theory exam to complete each period of the apprenticeship program.

    Source
    “Theory exam required to complete each period”
    tradesecrets.alberta.ca/trades-in-alberta/profiles/017

  5. In the final period you may choose to take the Red Seal exam.

    Source
    “Red Seal exam option in final period”
    tradesecrets.alberta.ca/trades-in-alberta/profiles/017

Listed fees for this route

No one-time fees listed by the regulator for these steps Check with Alberta Apprenticeship and Industry Training

5 steps without a listed fee, so the total may not be the full cost.

Official page for this route

Licensed in another province

  • 1 step without a listed fee

  1. You must submit a copy of a recognized trade certificate from outside Alberta.

    Source
    “Submit a copy of a recognized trade certificate from outside Alberta.”
    tradesecrets.alberta.ca/trades-in-alberta/profiles/017

Listed fees for this route

No one-time fees listed by the regulator for these steps Check with Alberta Apprenticeship and Industry Training

1 step without a listed fee, so the total may not be the full cost.

Official page for this route

Trained outside Canada

No separate route for this group.

Source
“Submit a copy of a recognized trade certificate from outside Alberta.”
tradesecrets.alberta.ca/trades-in-alberta/profiles/017

Official page for this route

Other listed fees

The regulator lists these without tying them to one step, so they are not in the route totals above. Check which apply to you.

Requirements

Conditions the regulator sets on top of the roadmap steps.

Education

Experience

  • Through the work experience route you must complete 54 months and 7,020 hours of verifiable work experience in the trade.

    Source
    “Complete 54 months and 7020 hours of verifiable Lather (Interior Systems Mechanic) work experience.”
    tradesecrets.alberta.ca/trades-in-alberta/profiles/017

Other

Already licensed in another province?

Extra steps

Applicants holding a recognized trade certificate from outside Alberta must submit a copy of the certificate and pass a theory exam to qualify through the Trades Qualifier Program.

Source
“If you hold a recognized trade certificate from outside of Alberta, you are authorized to work in the full scope of the trade in Alberta.”
tradesecrets.alberta.ca/trades-in-alberta/profiles/017

  1. Submit recognized trade certificate

    Source
    “Submit a copy of a recognized trade certificate from outside Alberta.”
    tradesecrets.alberta.ca/trades-in-alberta/profiles/017

Processing time: Not stated by the regulator Check with Alberta Apprenticeship and Industry Training

Check a move between two provinces

Credential assessment

Not stated by the regulator Check with Alberta Apprenticeship and Industry Training

Exams

Language tests

No minimum test score stated by the regulator Check with Alberta Apprenticeship and Industry Training

Exemptions: Applicants who completed high school in Alberta do not need to submit transcripts or an education assessment, as their marks are checked when they apply for apprenticeship.

Source
“If you completed high school in Alberta, we'll check your marks when you apply for apprenticeship.”
tradesecrets.alberta.ca/get-started/become-an-apprentice/eligibilit...

Compare scores across provinces and professions

Canadian experience

Applicants who completed high school in Alberta have their marks checked when they apply for apprenticeship.

Source
“If you completed high school in Alberta, we'll check your marks when you apply for apprenticeship.”
tradesecrets.alberta.ca/get-started/become-an-apprentice/eligibilit...

Supervised practice

Not required

Apprenticeship blends hands-on work experience with classroom learning.

Source
“Apprenticeship blends hands-on work experience with classroom learning, so you can build skills, knowledge, and a career all at once.”
tradesecrets.alberta.ca/trades-in-alberta/profiles/017

Demand and pay

Job Bank figures for NOC 73102, Plasterers, drywall installers and finishers and lathers. Wages for 2023-2024 in Canadian dollars an hour; outlook for 2025-2027.

Job Bank wages and outlook in Alberta and Canada
WhereLowMedianHighOutlook
Alberta $20.00 $28.65 $37.00 Moderate (3 of 5)
Canada $23.00 $33.00 $43.75 —

Wages by region and job outlook in Alberta

Wages in every province and territory

Lathers (interior systems mechanic) in other provinces and territories

Regulated in 10 of the other 12 jurisdictions checked so far. The rules differ from one place to the next.

Compare lather (interior systems mechanic) licensing across Canada

Sources checked

Pages read on October 10, 2026.

  1. Tradesecrets - Lather (Interior Systems Mechanic) tradesecrets.alberta.ca/trades-in-alberta/profiles/017 · fetched October 9, 2026
  2. Lather (Interior Systems Mechanic): Certifications in Alberta - alis alis.alberta.ca/occinfo/certifications-in-alberta/lather-interior-s... · fetched October 8, 2026
  3. Tradesecrets - Meet Requirements tradesecrets.alberta.ca/get-started/become-an-apprentice/eligibilit... · fetched October 9, 2026
  4. Tradesecrets - Prior Learning Assessments tradesecrets.alberta.ca/get-started/become-an-apprentice/prior-lear... · fetched October 9, 2026

Frequently asked questions

2

Do you need a licence to work as a lather (interior systems mechanic) in Alberta?

No. Certification is available, but it is not required to work in the trade in Alberta. Certification is managed by Alberta Apprenticeship and Industry Training.

Which exams are required?

theory exam, Red Seal exam, entrance exam.

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