To press Myanmar too hard is not inline with ASEAN ideals for non-interference policy. The principle of non-interference is the original core foundation upon which regional relations between ASEAN member-states are based. The principle was first lined out in ASEAN’s foundation document, the Bangkok Declaration, issued in 1967. The Bangkok Declaration expressed that the member-states are determined to prevent external interference in order to ensure domestic and regional stability. The non-interference policy was reiterated in the Kuala Lumpur Declaration of 1997. It was further reinforced in the 1976 Treaty of Amity and Cooperation in Southeast Asia (TAC), in which the principle of non-interference in members’ internal affairs was explicitly referred to as one of the association’s fundamental principles. To understand ASEAN’s guiding principle of non-interference, it is important to clarify its meaning. While the principle of non-interference is adopted by many organizations throughout the world and is enshrined in the Charter of the UN, what appears to be unique to ASEAN’s conduct of regional relations is therefore not merely the adoption of non-interference as a behavioural norm, but rather its particular understanding and subsequent practices of this norm But in turn this policy create a working and well developed Regional Organizations albeit the very differences in ideology among ASEAN member states. In contrast, we can see how other regional organization like ECOWAS, SARC and among other in which turned into inactive or worse chaotic region.