IFC (Industry Foundation Classes) is a vital component of Building Information Modeling (BIM) that plays a crucial role in ensuring interoperability and data exchange between different software applications in the construction and engineering industry. BIM involves creating and managing digital representations of physical and functional characteristics of a facility. IFC is an open file format specification that facilitates the interoperability and exchange of BIM data across various software platforms and disciplines. It allows different software tools to exchange information and collaborate effectively throughout the entire life cycle of a building or infrastructure project. Without IFC, the seamless flow of information between different BIM software applications would be challenging, leading to inefficiencies, errors, and data loss. By using IFC, stakeholders in construction and engineering projects can share accurate and consistent information, leading to better decision-making, improved collaboration, and enhanced project outcomes. Therefore, understanding the importance of IFC for BIM and ensuring its implementation in project workflows is essential for driving efficiency, reducing costs, and delivering successful construction and engineering projects.