- http://www.worksmartontario.gov.on.ca/scripts/default.asp?contentID=2-6-1&mcategory=health
- http://www.takeonestep.org/Pages/yoursafety/safenotsorry/workplacehazards.aspx
- http://hs101.ca/homepageEng.htm
- https://docs.google.com/viewer?a=v&q=cache:u6aM0DiA0yAJ:www.wsib.on.ca/files/Content/DownloadableFileHazardAssessmentTool3-page/Hazard%2520Assessment%2520Tool%25203-page.pdf+&hl=en&gl=ca&pid=bl&srcid=ADGEESgq0TepyzU-yOJ1p6xIjJ1Bq6Wbnoq9ZO8KnC6F7rVt0trIbx8WFgY1BcF63bnb2dfU8_o3CjCtzI5Ox8xUQ69zX9ZJ8SwQei8a14_yHTDYCawJhiz-ws4FkxaiO94g6sQqkOEK&sig=AHIEtbSKZhDWjd9KxltrPt9WgOxHGbu0mQ&pli=1
- http://www.labour.gov.on.ca/english/hs/pubs/whmis/whmis_1.php
- http://www.labour.gov.on.ca/english/hs/pdf/whmis.pdf