Contacts for WHMIS

Health Canada

General Workplace Hazardous Materials Information System (WHMIS) questions, including about the implementation of the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) for workplace chemicals in Canada, can be directed to Health Canada.

Occupational Health and Safety Regulators

For information on employer or worker obligations under WHMIS visit  WHMIS.org or the federal, provincial, or territorial occupational health and safety regulatory agency in their jurisdiction.

• Alberta
  Jobs, Skills, Training and Labour
• British Columbia
  WorksafeBC
• Manitoba
  Labour and Immigration - Workplace Safety and Health
• New Brunswick
  WorksafeNB
• Newfoundland and Labrador
  Occupational Health & Safety
• Northwest Territories and Nunavut
  Workers' Safety & Compensation Commission
• Nova Scotia
  Labour and Advanced Education
• Ontario
  Ministry of Labour
• Prince Edward Island
  Safety Matters @ Work - Workers Compensation Board of PEI
• Québec
  Commission de la santé et de la sécurité au travail (CSST) (available in French only)
• Saskatchewan
  Safety in the Workplace
• Yukon Territories
  Yukon Workers' Compensation Health and Safety Board
• Labour Program - Employment and Social Development Canada (ESDC)
• Canada - Newfoundland and Labrador Offshore Petroleum Board
• Canada - Nova Scotia Offshore Petroleum Board