Canadian Centre for Occupational Health and Safety
http://www.ccohs.ca/

Health Canada
http://www.hc-sc.gc.ca/index_e.html

Public Health Agency of Canada
http://www.phac-aspc.gc.ca/

World Health Organization (WHO)
http://www.who.int/en/

Canadian Society of Safety Engineering
http://www.nin.ca/index.asp

Worksafe BC
http://www.worksafebc.com/