Two U.S. states have legalized recreational marijuana, and more may follow; the Obama administration has conditionally accepted these experiments. Such actions are in obvious tension with three international treaties that together commit the United States to punish and even criminalize activity related to recreational marijuana. The administration asserts that its policy complies with the treaties because they leave room for flexibility and prosecutorial discretion.
Assistant Secretary of State William Brownfield called for "flexible" interpretations of international drug control treaties at the United Nations in New York City, citing marijuana legalization in Colorado and Washington.
In a press conference at the United Nations in New York on October 9, US official William Brownfield laid the groundwork for a new US approach to international drug policy, pointing to the changing political landscape on drug regulation in the Americas.
The extent to which the ongoing drug-control reforms across the Americas are pushing the boundaries of the global legal framework laid down in three UN drug-control conventions has become a delicate issue. The decriminalization of possession for personal use in several Latin American countries and the establishment of a supervised injection room in Vancouver, Canada have already triggered protracted legal disputes with the International Narcotics Control Board (INCB), the quasi-judicial organ for the conventions’ implementation.