National Institute of Occupational Safety and Health (NIOSH) - Databases on latest safety equipment and procedures. Features information on environmental standards, such as Permissible Air Contaminant Exposure Limits, and a Pocket Guide to Chemical Hazards.

National Institute of Health - Detailed health information on numerous illnesses, along with Scientific Resources and related Web Links.

National Safety Council - Provides on-site occupational safety and health training as well as news updates and publications.

American Industrial Hygiene Association - Offers training and laboratory services to help prevent occupational disease and injury.

Material Safety Data Sheets (MSDS) - Nearly 100 Web sites with information on handling hazardous materials.

Bureau of Labor Statistics - Up to date statistics/trends on workplace illness, injury and fatalities. (Searchable index of MSDS)