What Does the Federal Workplace Hazardous Material Information System (WHMIS)require

What does the federal Workplace Hazardous Material Information System (WHMIS) require?

A) that medical product suppliers need to train employers on how to label chemical products that will be transported
B) that medical product suppliers provide a Material Safety Data Sheet (MSDS) on each hazardous product they produce
C) that medical suppliers need to train employees on chemical products they produce
D) that medical chemicals must be labeled by the federal government and transported safely