While quality management systems deal with customer needs, environmental management systems address the needs of a broad range of interested parties and the evolving needs of society for environmental protection.

• 品质管理系统主要是处理客户的需求,但是环境管理系统则必须同时兼顾各种利害相关者的广泛需求,并且满足社会上对环境保护的最新诉求。