| 24 February 1976 |
21 June 1976 |
Treaty of Amity and Cooperation in Southeast Asia, Indonesia, 24 February 1976, as amended by the First Protocol amending the Treaty of Amity and Cooperation in Southeast Asia , 1987 and the Second Protocol Amending the Treaty of Amity and Cooperation in Southeast Asia, 1998 [and the Third Protocol amending the Treaty of Amity and Cooperation in Southeast Asia, 2010] |