Home page of The National Institute for Occupational Safety and Health (NIOSH) - Providing National and World Leadership to Prevent Work-Related Illnesses and Injuries.
The Canadian Centre for Occupational Health and Safety (CCOHS) promotes a safe and healthy working environment by providing occupational health and safety information and advice.
Haz-Map is an occupational health and toxicology database designed to link jobs to hazardous job tasks that are linked to occupational diseases and their symptoms. It is a relational database of chemicals, jobs and diseases.