Abstract: The application technology of BIM at the design and construction stage becomes more and more mature, and is also applied more and more in research and development practice at the operation and maintenance phase.The value of BIM is becoming more and more obvious and has been recognized by all parties.Especially in accordance to the owner′s requirements, all participants implement, use and maintain BIM at the same time.As the third party consultants for the owner, our team help the owner establish enterprise BIM collaborative implementation standard procedure from such aspects as standard planning, process grooming, standard application and expansion application.This article focuses on the establishment of standard framework at the starting phase of the project.