For instructors
Free WHMIS Practice for Your Class
200 WHMIS practice questions with explanations, set as class practice in a minute. You see every student's progress and what the class keeps missing.
Create a free WHMIS classOr see the WHMIS practice test first.
How a class works
Step 1
Make the class
Sign in, pick WHMIS and name the class. It takes under a minute.
Step 2
Post one link
Put the class link in your LMS, a slide or a group chat. Students join with just the name you know them by.
Step 3
See what to reteach
Open the class page for scores, who practiced, and the topics and questions the class misses most.
What your students practice
WHMIS is Canada's hazard communication system for hazardous products at work, aligned with the GHS. There is no single national WHMIS exam: every worker who may be exposed must get general WHMIS education and workplace-specific training, which usually ends with the employer's or trainer's own quiz. Suppliers must provide bilingual labels and 16-section safety data sheets under the Hazardous Products Regulations, amended in December 2022 with a transition that ended on December 14, 2025.
Tigertest's practice follows Health Canada's amended Hazardous Products Regulations page and CCOHS WHMIS fact sheets, checked October 2026. Students train in short sets where missed questions come back until they are mastered, then take full practice tests.
- WHMIS Basics, Laws & Roles
- Hazard Classes & Categories
- Pictograms
- Supplier & Workplace Labels
- Safety Data Sheets
- Safe Handling & Emergencies
Questions teachers ask
Is the WHMIS class free?
Yes. Classes are free for teachers. A student in your class also gets that test's full stats and every step of it at no charge.
Do my students need accounts?
No. A student opens your class link, types the name you know them by and starts practicing. An account is optional and keeps their progress across devices.
What do I see as the teacher?
Who practiced and when, each student's practice test scores, the WHMIS topics the class is weakest on, and every question the class answered with how many missed it and which wrong answer they picked.
Can I use my own questions too?
Yes. Any account can turn its own material into a Tigertest quiz and limit it to one class, so only your students can play it.