Canadian Centre for Occupational Health and Safety
The Canadian Centre for Occupational Health and Safety (CCOHS) promotes a safe and healthy working environment by providing occupational health and safety information and advice.
CCOHS: WHMIS - Safety Data Sheet (SDS)
Aug 28, 2025 · Important Information Canada has aligned the Workplace Hazardous Materials Information System (WHMIS) with the Globally Harmonized System of Classification and Labelling of …
CCOHS: WHMIS - Pictograms
Aug 28, 2025 · Important Information Canada has aligned the Workplace Hazardous Materials Information System (WHMIS) with the Globally Harmonized System of Classification and Labelling of …
CCOHS: WHMIS - Hazard Classes and Categories
Aug 28, 2025 · Important Information Canada has aligned the Workplace Hazardous Materials Information System (WHMIS) with the Globally Harmonized System of Classification and Labelling of …
CCOHS: WHMIS - Labels
Aug 28, 2025 · Important Information Canada has aligned the Workplace Hazardous Materials Information System (WHMIS) with the Globally Harmonized System of Classification and Labelling of …
CCOHS: Hazard and Risk - Hazard Control
What is a hazard control program? A hazard control program consists of all steps necessary to protect workers from exposure to a substance or system, the training and the procedures required to monitor …
CCOHS: WHMIS - Legislation
May 15, 2025 · Important Information Canada has aligned the Workplace Hazardous Materials Information System (WHMIS) with the Globally Harmonized System of Classification and Labelling of …
CCOHS: Hazard and Risk - Risk Assessment
Aug 28, 2025 · What is a risk assessment? Risk assessment is a term used to describe the overall process or method where of identifying hazards, assessing the risk of hazards, and prioritizing …
CCOHS: High-Visibility Safety Apparel
Aug 28, 2025 · Why do I need High-Visibility Safety Apparel? Back to top High-visibility safety apparel (HVSA) is needed if you work when there is low light and poor visibility, especially if you are working …
CCOHS: Hazard and Risk - Hierarchy of Controls
Jun 3, 2022 · What is the hierarchy of controls? The hierarchy of controls is a step-by-step approach to eliminating or reducing workplace hazards.