Asian Development Bank President Takehiko Nakao reaffirmed ADB's support to the Ayeyawady-Chao Phraya Mekong Economic Cooperation Strategy in a video message shown at the 8th ACMECS Summit on 16 June in Bangkok.

Five Mekong River Basin countries have agreed on a 5-year master plan that includes promoting the smooth flow of goods and people in the East-West Economic Corridor and Southern Economic Corridor of the Greater Mekong Subregion.