SUABIS’s innovative solution uses a combination of cutting-edge technologies to provide a smart tool in the field of civil engineering supervision for construction applications. Our unique product is a programmable smart Unmanned Aerial System (UAS) that is equipped with a high-speed & high-accuracy Lidar sensor, high-frame-rate & high-resolution camera, GPS, and main controller unit. The obtained model of progress steps of the building construction gathers accurate data of coordinates of the built elements in different time slots which can be used by the team of supervising engineers. The high-volume gathered information of 3D models of the building construction progress is accurately compared with the Building Information Modelling (BIM) by our AI-based developed software. In a short time, the smart application software detects and highlights dissimilarities between what has been planned in BIM and what has been built.