Roles and Responsibilities Flashcards
7 cards from real WHMIS practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Roles and Responsibilities flashcards as text
A worker is asked to transfer a controlled product into an unlabeled container for temporary use during a shift. Under WHMIS, this is:
Answer: Permitted if the worker uses the product immediately and the container does not leave their control
WHMIS allows unlabeled containers for immediate-use transfers as long as the product is used right away and the container remains under the control of the worker who filled it.
Employers operating in federally regulated industries (e.g., banking, telecommunications, interprovincial transport) are subject to WHMIS enforcement by:
Answer: Employment and Social Development Canada (federal)
Federally regulated workplaces fall under Canada Labour Code jurisdiction enforced by Employment and Social Development Canada, not provincial authorities.
Under WHMIS, which statement best describes the shared responsibility model?
Answer: Suppliers, employers, and workers each have distinct but complementary WHMIS responsibilities
WHMIS is built on a shared responsibility model where suppliers label and provide SDSs, employers train workers and manage the program, and workers participate and apply safe practices.
A purchasing manager orders a new cleaning chemical. Under WHMIS, before the first shipment arrives, the purchasing manager should:
Answer: Request the SDS in advance so hazard information is available before the product enters the workplace
Best practice and WHMIS intent requires employers to have SDSs available before a controlled product is used, so requesting it prior to arrival is essential.
Under WHMIS, which of the following worker behaviors constitutes a violation of their responsibilities?
Answer: Ignoring safe work procedures because they feel experienced enough to work without them
Workers have a duty to follow safe work procedures established by the employer; ignoring those procedures violates WHMIS worker responsibilities.
When must an employer review and update its WHMIS training program?
Answer: When new controlled products are introduced, work conditions change, or new hazard information becomes available
Employers must review and update WHMIS training programs whenever new hazardous products are introduced, processes change, or updated hazard information is received.
A supplier provides an SDS that contains intentionally vague information to protect a trade secret ingredient. Under WHMIS, this is:
Answer: Permitted, but the supplier must still disclose the hazard information for the secret ingredient
WHMIS allows trade secret protection for specific chemical identities, but suppliers must still provide full hazard information (health effects, safe handling, etc.) even if the exact identity is withheld.