Building Information Modeling (BIM) has undergone rapid advancement across building industries worldwide in recent years. This study compiles legal issues on BIM applications in other countries and analyzes possible legal issues in its implementation in Taiwan. The goal is to maximize the efficacy of BIM by equipping building managers with correct principles and minimize misconceptions in their development of BIM business models and preparation of construction contracts. We use induction approach to identify possible legal issues from literatures. We then analyze and discuss each of these challenging issues. Study results reveal that there are several issues yet to be clarified in implementing BIM under current Taiwan's legal system. Those responsible for such tasks are advised to give these issues due consideration when incorporating BIM in construction contracts.