Organization for the Prohibition of Chemical Weapons
- Focuses on the Chemical Weapons Convention with a decent archive of chemical agent information, as well as links to other sites.
- http://www.opcw.org

Harvard Sussex Program (HSP)
- HSP is a joint project between Harvard University in the US and Sussex University in the UK to promote the global elimination of chemical and biological weapons and to strengthen the constraints against hostile use of biomedical technologies.
- http://www.fas.harvard.edu/~hsp/

Pacific Northwest Center for Global Security
- The mission of PNWCGS is to provide a forum for the study of the full range of security issues, including not only traditional issues of non-proliferation, but also the impact of environmental, economic, energy, and health conditions on global security.
- http://pnwcgs.pnl.gov

Harvard Sussex Program
- An international collaborative program of research and communication to promote the global elimination of chemical and biological weapons and to strengthen the constraints against hostile uses of biomedical technologies.
- http://fas-www.harvard.edu/~hsp/

Federation of American Scientists
- Encourages signatories to the Biological and Toxin Weapons Convention (BTWC) to abide by the treaty, and explores ways to prevent further proliferation of biotechnology for military applications.
- http://www.fas.org/bwc/