Scheduled maintenance - Thursday, July 12 at 5:00 PM EDT
We expect this update to take about an hour. Access to this website will be unavailable during this time.
We have received your message, and it will be directed to the appropriate department for response.
To learn more about our Inquiries Service, go to https://www.ccohs.ca/ccohs/inq.html.
For CCOHS product information, please visit our Products and Service area at https://www.ccohs.ca/products/.