Free Practice Questions for WHMIS 2015
Exam-style questions and explanations by OpenExamPrep.
Loading practice questions...
Key Facts: WHMIS 2015 Exam
100
Practice Questions
OpenExamPrep
16
Required SDS Sections (Schedule 1 order)
Hazardous Products Regulations / CCOHS
90 days
Supplier SDS Update After Significant New Data
CCOHS / HPR
180 days
Supplier Label Update After Significant New Data
CCOHS / HPR
~80%
Common Provider Course Pass Mark
Typical institutional/provider WHMIS courses
CAD $20–50
Typical Online Course Fee Range
Canadian WHMIS training provider market
WHMIS 2015 (GHS) worker certification is delivered by employers and accredited providers as an MCQ knowledge test—often about CAD $20–50 online with a common ~80% pass mark. A general certificate does not replace site-specific training. This free bank has 100 practice questions on classes, pictograms, labels, SDS sections, and Canadian WHMIS duties.
Sample WHMIS 2015 Practice Questions
Try these sample questions to review concepts for the WHMIS 2015 exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.
1What does WHMIS stand for in Canadian workplaces?
2What international system did WHMIS 2015 align Canadian hazard communication with?
3Under federal WHMIS supplier law, which Canadian body is responsible for overall supplier-related WHMIS requirements?
4Which three pillars make up the core of WHMIS communication to workers?
5A product is a "hazardous product" under WHMIS when it:
6Who primarily applies the supplier label to a hazardous product sold for Canadian workplaces?
7Which statement best describes employer WHMIS duties?
8In WHMIS terminology, what is the difference between education and training?
9WHMIS supplier labels and SDSs for hazardous products sold in Canada must be provided in:
10Which of the following is a Canadian-specific WHMIS health hazard class?
About the WHMIS 2015 Exam
WHMIS 2015 worker knowledge assessments verify understanding of Canada’s Workplace Hazardous Materials Information System aligned with GHS: hazard classes and categories, pictograms, supplier and workplace labels, 16-section safety data sheets, and worker/employer education and control duties under the Hazardous Products Act/Regulations and jurisdictional OHS rules.
Exam sponsor: Health Canada (supplier HPA/HPR) / employers & accredited WHMIS training providers (workplace education). The requirements and fees below concern the certification or admission exam, separate from our free practice resources.
Assessment
Question count not published by the exam provider
Time Limit
Provider-dependent (many online courses ~1–2 hours including quiz)
Passing Score
Provider-set (commonly ~80%)
Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.
Our practice resources: topics covered
We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.
WHMIS Overview & Roles
Purpose, GHS alignment, Health Canada vs workplace OHS roles, bilingual rules, education vs training
Hazard Classes & Categories
Physical/health classes, category severity, BIM, PHNOC/HHNOC, multi-class products
Pictograms
Nine WHMIS pictograms, dual-pictogram cases, grouping with signal word and hazard statements
Labels
Supplier and workplace labels, signal words, statements, decanting, small containers, update timelines
Safety Data Sheets
16 sections, worker priority sections, optional 12–15 content, 90-day updates, availability
Education, Training & Controls
Training topics, site-specific training, rights, controls, spills, PPE, CBI, jurisdictions
Preparing for the WHMIS 2015 Exam
What You Need to Know
- Passing score: Provider-set (commonly ~80%)
- Assessment: Question count not published by the exam provider
- Time limit: Provider-dependent (many online courses ~1–2 hours including quiz)
- Exam / certification fees: Provider-set (often CAD $20–50 online) Official sources
Using Our Practice Resources
- Work through all 100 available questions
- Review every answer and explanation
- Track weak areas and revisit them
- Use our AI tutor for tough concepts
WHMIS 2015: Suggested Study Strategy
Frequently Asked Questions
Is there one national WHMIS exam for all Canadian workers?
No. WHMIS worker education is required by jurisdictional OHS law and delivered by employers or accredited providers. Online courses typically end with a short MCQ quiz (pass marks often around 80%), but employers must still provide site-specific training on the products and procedures in that workplace.
What score do I need to pass a WHMIS 2015 online course?
Pass marks are set by the training provider. Many institutional and commercial WHMIS courses use about 80%. Confirm the requirement for your course and employer.
Does a WHMIS certificate replace workplace training?
No. General WHMIS education covers how the system works (classes, labels, SDSs). Employers must still train workers on the specific hazardous products, controls, storage, disposal, and emergency procedures at that worksite.
What topics appear on WHMIS 2015 worker tests?
Expect hazard classes and categories, pictograms, supplier and workplace labels, the 16-section SDS, worker and employer duties, and safe work/emergency procedures.
Who regulates WHMIS in Canada?
Health Canada administers federal supplier rules under the Hazardous Products Act and Hazardous Products Regulations. Provinces, territories, and federal OHS regulators enforce workplace WHMIS duties for employers and workers.