The leaders again reaffirmed their decision to forge ASEAN-wide cooperation to establish a regional nuclear safety regime by signing the ASEAN Declaration on Environmental Sustainability at the thirteenth ASEAN summit.
各国领导人在东盟第十三届首脑会议上签署了《东盟环境可持续性宣言》，再次重申，他们决定打造东盟合作，以确立一种区域核安全制度。