Do I even need WHMIS Training?

Who Needs WHMIS Training?

WHMIS training is required under Canadian occupational health and safety laws for anyone who may be exposed to hazardous products at work — whether directly handling them or working near them.

In plain terms, you likely need WHMIS training if:

• You work with or around hazardous chemicals, controlled products, or substances that require Safety Data Sheets (SDSs).
• Your job involves handling, storing, or transporting hazardous materials.
• Your employer or workplace safety policy requires up-to-date WHMIS training. (Most employers enforce this as best practice).

Even office workers can need WHMIS training if hazardous products are stored where they work — for example in shared storage areas or near maintenance products.

Employer Responsibilities

Canadian occupational health and safety laws require employers to provide WHMIS training before a worker is exposed to hazardous products. Employers must also make sure workers understand:

• How to read WHMIS labels and pictograms.
• How to access and interpret Safety Data Sheets (SDSs).
• Safe handling procedures and emergency steps.

When Is WHMIS Training Most Needed?

While legislation does not specify a fixed expiry or renewal date for WHMIS training, employers generally require refresher training to make sure employees remain knowledgeable on safety practices and any new workplace hazards.

Skilled workers, supervisors, contractors, and anyone entering workplaces with hazardous products are typical candidates for WHMIS training.