A regional economic integration organization that is constituted by sovereign States and has competence over certain matters governed by this Convention may similarly sign, ratify, accept, approve or accede to this Convention.
一、由主权国家组成，且对本公约管辖的某些事项拥有管辖权的区域经济一体化组织同样可以签署、批准、接受、核准或加入本公约。