Marijuana Policy Project
Washington, D.C., DC
With more than 25,000 dues-paying members and more than 100,000 e-mail subscribers, the Marijuana Policy Project is the largest marijuana policy reform organization in the United States. Incorporated as a nonprofit organization in 1995, MPP works to minimize the harm associated with marijuana -- both the consumption of marijuana and the laws that are intended to prohibit such use.
Registered with eBay Giving Works.