The league of ASEAN is currently connected with other countries who aimed to participate on the missions and visions of the league. Apparently, the league is conducting an annual meetings with other countries in an organization collectively known as the ASEAN dialogue partners. ASEAN +3 adds China, Japan and South Korea.The formal summit are held in three days. The usual itinerary are as follows:
ASEAN leaders hold an internal organization meeting.
ASEAN leaders hold a conference together with foreign ministers of the ASEAN Regional Forum.
Leaders of 3 ASEAN Dialogue Partners (also known as ASEAN+3) namely China, Japan and South Korea hold a meeting with the ASEAN leaders.
And a separate meeting is set for leaders of 2 ASEAN Dialogue Partners (also known as ASEAN+CER) namely Australia and New Zealand.