IFC (Industry Foundation Classes) is an open file format that is used in the Building Information Modeling (BIM) process. It is an international standard for exchanging data in the construction and facility management industries, and it plays a crucial role in enabling interoperability between different software applications. IFC files contain rich information about building elements, including their geometry, properties, and relationships. This allows stakeholders to seamlessly exchange and share building data throughout the entire lifecycle of a construction project. With the use of IFC files, architects, engineers, contractors, and facility managers can collaborate more effectively and make informed decisions based on accurate and up-to-date information. The IFC format is supported by various BIM software applications, making it a versatile and widely adopted standard in the industry. Understanding the IFC file format is essential for professionals working in the field of architecture, engineering, and construction, as well as for those involved in facility management. By embracing the IFC format, stakeholders can streamline workflows, reduce errors, and improve the overall efficiency of construction projects. Overall, the IFC file format plays a vital role in the advancement of BIM and the digital transformation of the construction industry.