rights and obligations of a country due to unilateral resignation from asean membership

convention of unilateral resignation from asean membership which has not been listed yet in asean charter can cause problems later on for asean members. therefore, the convention about the unilateral resignation should be listed on the asean charter to understand about state’s accountability and procedure for state that proposes unilateral resignation from asean membership. by using statue approach method and conceptual approach, it was obtained that resignation from asean membership can be committed according to congress of vienna 1986, which can be agreed with asean state members to be listed on the asean charter or on the other legal provision. therefore, the obligation of state which takes unilateral resignation from asean membership based on the convention of asean summit with the procedure of notice, a year before asean summit held. the responsibility of a country that resigns from asean membership is principally based on the end of the cooperation of a member country that wants to resign with other member countries.