In India, BIM is no longer something BIM mandate India government projects can choose to use. It has now become something they must use, especially for public infrastructure. The government is on the lookout for projects that can be completed at a faster pace, with hardly any delays, better coordination, and clear data for future maintenance. Because of this initial reason, the various departments, namely CPWD, NHAI, and the Smart Cities Mission, have begun to make BIM mandat