Under that direction , this dissertation studies and reasons the set - up of the framework of the company z ' s global documentation , brings forth the scheme and implementation process of one concrete documentation center , analyzes the economical benefits arising out of cost - reduction and the competitive advantages resulting from standardization of documentation procedure and improvement of documentation quality . this dissertation is divided into 5 chapters 本文就是在这样一种思路的指导下,对z公司建立区域性集成系统全球单证中心的可行性进行研究,通过研究和论证来构建全球单证中心框架、提出单个单证中心的具体实施方案和实施步骤,分析了单证中心建设在成本节省方面所带来的经济效益,以及在规范单证流程、提高单证质量方面所带来的竞争优势。