Abstract: | The EU and ASEAN is the size of the two regional entities in the current international environment. From an objective point of view, these two regional bodies to each other is not the same culture, historical background, and even in the descent, ethnically, is also a body of two separate regions. Moreover, from the post-World War II to observe the development of international politics, European countries from the initial safety and economic considerations, began to seek cooperation and alliances, so as to promote the establishment of the European Union. Together with the international cooperation and consultation with each other constantly, so the scope of cooperation of States, from the past, security and economic considerations, extending to political, domestic and social issues and cultural aspects, through diversity of the run-in, thereby enabling the EU from the economic alliance, and gradually towards the development of political alliances. Other hand, countries in Southeast Asia to each other Meet in the establishment of ASEAN, and its purpose is not always the case is based on economic considerations, of which also contains a number of political and strategic factors. In each country has its own considerations under the establishment of ASEAN, Southeast Asian countries can only provide a platform for dialogue with each other and become national institutions and exchanging information, but ASEAN itself has not yet developed into a complete organization, Southeast Asian countries can be effectively constrained conduct and guidelines, compared to the EU Member States, the power and operation mechanism, compared with ASEAN`s member states are more bound to the respective capabilities. Looking at the two regional organizations, development, at first glance, these two regions seems to follow the established body of historical context, from the low-level integration phase, integration phase to the high-end forward, from the historical experience of the past to make inferences on ASEAN development should eventually follow the European Union context, and gradually become a political alliance. In this paper, trying to doctrine from a regional point of view, the prosecution permit the EU and ASEAN in the course of development is consistent with the expectations of regionalism argument and discussion? At the same time through the same channels as the basis for further, different from the EU and ASEAN in the development process in the present context differences. |