In 2004 the Transnational Institute (TNI) and the Andreas G. Papandreou Foundation (APF) started an Informal Drug Policy Dialogue. Purpose of the dialogues is to have an open-minded exchange of views on current dilemmas in international drug policy making and discuss strategies on how contradictions might be resolved. The meetings are guided by 'Chatham House Rule' to encourage a free exchange of thoughts and confidentiality. In 2007, TNI and the Washington Office on Latin America (WOLA) started a Latin American Informal Drug Policy Dialogue. In 2009, TNI and the German Gesellschaft für Internationale Zusammenarbeit (GIZ) started a series of drug policy dialogues in Southeast Asia.