North American Occupational Safety and Health WeekWeekMay 3 to 9
Sunday, May 3, 2026
In 1997, the. Week. North American Occupational Safety and Health (NAOSH) week was first observed in Canada as a strategy to emphasize the importance of a safe and healthy workplace
History
Inception of the Week. North American Occupational Safety and Health (NAOSH) week was first observed in Canada as a strategy to emphasize the importance of a safe and healthy workplace
How It's Celebrated
North American Occupational Safety and Health WeekWeekMay 3 to 9 is observed by recognizing the importance of the day, learning about its background and significance, and sharing awareness with others through conversation and social media. Many people take time to reflect on the meaning of the observance and participate in relevant activities or community events.