This is the first series of the articles《Enterprise Application implementation steps of BIM》, combine the BIMChina and myself that carried out in the country in recent years practical experience in BIM application experience, to tell the implementation of enterprise-class application steps and BIM implementation issues that need attention. Clearly put forward the implementation of enterprise-class BIM applications are divided into three steps. This article focuses on one of the first two steps——Implementation of the strategy planning and implementation of standards and procedures established. BIM applications of the implementation of the strategy well prepared to achieve the sustainable development of BIM enterprise applications.