ILO - International Occupational Safety and Health Information Centre (CIS) Information centre based at ILO Headquarters in Geneva, Switzerland. It is the world focal point for information services related to occupational safety and health. Trilingual site (English, French, Spanish). http://www.ilo.org/public/english/protection/safework/cis/

Global Gateway to Safety and Health: European Agency for Safety and Health at Work Global gateway to the principal international occupational safety and health sites in the world, from the European Agency for Safety and Health at Work in Bilbao, Spain. http://global.osha.eu.int

Material Safety Data Sheet Guide Information on the purpose and required contents of MSDS in the U.S. http://meridianeng.com/msds.html