IFC (Industry Foundation Classes) play a crucial role in the construction industry by facilitating interoperability and digitalization. IFC is a widely used open file format for building information modeling (BIM) that enables the exchange of data between different software applications used in the design, construction, and operation of buildings and infrastructure. This standardized format allows for seamless information exchange, ensuring that stakeholders across the construction process can access and utilize accurate and consistent data. As a result, IFC contributes to improved collaboration, reduced errors, and enhanced efficiency in construction projects. With the increasing adoption of BIM in the construction industry, the role of IFC has become even more significant. IFC promotes interoperability among various BIM software platforms, enabling project teams to work cohesively and integrate different systems for design, analysis, and documentation. This interoperability leads to greater efficiency and reduced costs throughout the project lifecycle. Moreover, IFC supports the digitalization of construction processes, paving the way for advanced technologies such as artificial intelligence, machine learning, and internet of things to be seamlessly integrated into the built environment. Through IFC, digital twin models can be created and utilized for monitoring, maintenance, and optimization of buildings and infrastructure. This digitalization of assets enables owners and operators to make informed decisions and maximize the performance and sustainability of their built assets. In conclusion, IFC plays a pivotal role in the construction industry by promoting interoperability, facilitating digitalization, and enabling the seamless exchange of information throughout the project lifecycle. Its standardized format and support for BIM have transformed how construction projects are designed, constructed, and operated, leading to improved collaboration, efficiency, and overall project outcomes.