Building information modeling (BIM) is one of the most impressive recent developments in the architecture,
\nengineering, and construction (AEC) industry. Using BIM technology, gives you a 3 D virtual model of a building digitally constructed. This operation called a building information model, can be used for planning, design, construction, and operation of the project. It (AEC) parts to have a clear sight for any potential design. In this paper, we present an over view for BIM, case studies
\nfor researchers. The findings of this study concluded that there’s a great benefits provided by using BIM, and this usage will be reflected on the time and the cost of the projects.