Webinar: How to prepare for Ontario workplace inspections on hazardous materials training and worker exposures to chemical agents

Webinar presentations
Occupational Disease

Learn what to expect from provincial health and safety inspection initiative

On May 23, 2024, Workplace Safety North (WSN) and the Ministry of Labour, Immigration, Training and Skills Development (Ministry) hosted a webinar focused on exposure to chemical agents and the amended Hazardous Product Regulation.

This webinar reviews the upcoming workplace safety inspection initiatives happening in 2024 and 2025, including WHMIS training, exposure to chemicals, and hazardous products.

View webinar recording: Mining webinar: Prepare for Ontario workplace inspections on hazardous materials

Discussion topics

  • Overview and rationale
  • Signs and symptoms of chemical exposure
  • Occupational Health and Safety Act and regulations
  • Inspection areas of focus -Resource information


A guide to designated substances in the workplace – Ministry

Current occupational exposure limits for Ontario workplaces – Ministry

Health and safety inspection compliance plans 2024 - 2025 – Ministry

Mining webinar: New diesel exposure limit for underground mines in Ontario – WSN

Occupational disease prevention – WSN free resources

Occupational Illness Exposures – Occupational Health Clinics for Ontario Workers (OHCOW)

WHMIS Training – WSN

Workplace Environment Self-Assessment Checklist – WSN