本文件为打算: a） 当ISO/IEC？20000-1已经实施时，实施ISO/IEC27001，反之亦然； b） 同时执行ISO/IEC27001和ISO/IEC？20000-1；或 c） 整合基于ISO/IEC27001和ISO/IEC？20000-1的现有管理系统。 本文件专门关注ISO/IEC？27001中规定的信息安全管理系统（ISMS）和ISO/IEC？20000-1中规定的服务管理系统（SMS）的集成实施。

This document gives guidance on the integrated implementation of ISO/IEC？27001 and ISO/IEC？20000-1 for organizations intending to: a) implement ISO/IEC27001 when ISO/IEC？20000-1 is already implemented, or vice versa; b) implement both ISO/IEC27001 and ISO/IEC？20000-1 together; or c) integrate existing management systems based on ISO/IEC27001 and ISO/IEC？20000-1. This document focuses exclusively on the integrated implementation of an information security management system (ISMS) as specified in ISO/IEC？27001 and a service management system (SMS) as specified in ISO/IEC？20000-1.