The "National Engineering Construction BIM Application Case Study Meeting", as the "practice" part of the First National BIM Academic Conference, which fully demonstrated the latest achievements in the innovation and application of BIM-based engineering construction, was held in Tencent Headquarters Building (Beijing) on November 1st. The meeting was co-sponsored by China Graphic Society, the quality management in Construction Engineering Branch of China Construction Industry Association, and Beijing Construction Union Association. A number of achievements, including 4D-BIM system, BIM-FIM system, and BIM-FC system, which were developed by our group, were presented at the meeting and received extensive attention from peers.