Hydrogen Association Links

American Hydrogen Association
http://www.clean-air.org

National Hydrogen Association
http://www.hydrogenus.com

International China Association for Hydrogen Energy (CAHE)
http://hydrogen.newenergy.org.cn/CAHE.htm

German Hydrogen Association
http://www.dwv-info.de/indexe.htm

International Association for Hydrogen Energy
http://www.iahe.org