Canada Labour Code 101: Who It Applies To

Understanding who the Canada Labour Code (CLC) applies to is one of the most common sources of confusion in workplace safety and compliance.

Most workplaces in Canada do not fall under the Canada Labour Code — but the ones that do are often large, complex, and high-risk.

Here’s how it actually works.

Federal vs. Provincial Jurisdiction

Workplace health and safety in Canada is split between:

• Federal jurisdiction (Canada Labour Code)
• Provincial/territorial jurisdiction (e.g., Ontario OHSA, WorkSafeBC, etc.)

The Canada Labour Code applies specifically to federally regulated workplaces, while all other employers must follow the laws in the province or territory where they operate.

Who Does the Canada Labour Code Apply To

The Canada Labour Code applies to employees and employers working in federal works, undertakings, or businesses.

According to the Government of Canada, this includes industries such as:

• Interprovincial and international transportation (airlines, railways, trucking, shipping)
• Banks and federally regulated financial institutions
• Telecommunications (radio, TV, internet providers)
• Federal Crown corporations
• Parliament and the federal public service
• Certain Indigenous and First Nations operations
• Businesses that are integral to a federally regulated operation

These workplaces fall under Part II of the Canada Labour Code, which governs occupational health and safety.

What About Everyone Else?

If your organisation is not a federally regulated business, you are governed by provincial or territorial legislation.

For example:

• In Ontario → Occupational Health and Safety Act (OHSA)
• In Alberta → Occupational Health and Safety Act, Regulation and Code
• In British Columbia → WorkSafeBC OHS Regulation

This includes most:

• Construction companies
• Manufacturing and industrial operations
• Healthcare organizations
• Municipal and provincial public sector employers

How Big Is the Federal Portion?

Federally regulated workplaces make up a relatively small portion of the Canadian workforce.

Government of Canada reporting indicates that federally regulated private-sector employees represent only a small share of total Canadian workers, with the majority falling under provincial or territorial laws.

Why This Matters

Getting jurisdiction wrong can lead to:

• Applying the wrong legislation
• Missing required compliance steps
• Increased risk of penalties or enforcement action

Each framework has its own:

• Training requirements
• Reporting obligations
• Inspection processes
• Enforcement bodies

So knowing which one applies is step one.

Common Question: What If We Work Across Canada?

Operating in multiple provinces — or even nationally — does not automatically make you federally regulated.

Jurisdiction is based primarily on the nature of the business, not just where the work takes place.

For example:

• A trucking company operating across provincial borders → Federal
• A construction company working in multiple provinces → Still provincial, unless it is part of a federally regulated undertaking

The Bottom Line

• The Canada Labour Code applies to federally regulated workplaces only
• Most employers in Canada follow provincial or territorial OHS laws
• Jurisdiction depends on the type of business and operations, not just geography

If you’re unsure which framework applies, it’s worth confirming — because everything downstream (training, compliance, reporting) depends on getting that right.

Quick FAQ

What You Should Do Next

If you’re not 100% sure which legislation applies—or your program has evolved—it’s worth a closer look.

You can review our specialized HSE consulting services to assess where you stand, or talk to an expert to walk through your specific situation.

A quick conversation now can save a lot of headaches later.