On May 17, 2013, the Secretary General of the Organisation of American States (OAS), José Miguel Insulza, met with Colombian President Juan Manuel Santos to share the results of the hemispheric review of drug policies. This task was entrusted to him by the Heads of States of the Americas at the Sixth Americas Summit held in April 2012 in Cartagena, Colombia.

The Organization of American States (OAS) adopted by acclamation a resolution that underscores "the importance of hemispheric and international cooperation to jointly tackling the world drug problem, by promoting and strengthening comprehensive policies and, where appropriate, the modernization and professionalization of government institutions."