国产粉嫩嫩|忠忠贞电影完整版未删除|oneday未删减完整版在线观看|力王未删减完整版在线观看,教父二完整版在线观看,uu动漫免费观看登录入口,特级西西人体444www高清大胆

Hello, welcome to BCC Inc.
CN 400-016-9000

System certification: necessary qualification for enterprises

The management system is developed from the concept of quality management and inherits the essence of quality management. 

Information technology service management system

ISO20000

ISO/IEC20000 standard is ISO/IEC composed of the first Joint Technical Committee (JCT1) in December 15, 2005 officially promulgated a set of international standards on information technology service management. It is called information dual authentication together with information security management system.

The current version of ISO20000 information technology service management standard is the 2018 version, here also please have obtained the certificate of the enterprise as soon as possible to revise, because of the three-year conversion period, so the old version (2011 version) will expire in September 2021.

According to the "Information Technology Service Management system certification Implementation Rules", ISO20000 information technology service management system (ITSMS) is based on the service process as the main line, emphasizing the coordination, integration and implementation of continuous improvement and higher efficiency and effective control within the service life cycle.