The Association of South East Asian Nations (ASEAN)  is a collaboration of Member States with aims to improve preparedness and response to environmental emergencies.

By signing the ASEAN Agreement on Disaster Management and Emergency Response (AADMER), the ASEAN Member States have agreed to provide effective mechanisms to achieve substantial reduction of disaster losses in the social, economic and environmental assets of the Parties. Through the AADMER, the parties also agreed to jointly respond to disaster emergencies through concerted national efforts and intensified regional and international cooperation.