BIM IFC format, or Building Information Modeling Industry Foundation Classes, is a standardized file format for exchanging building information data between different software applications used in the architecture, engineering, and construction industries. It serves as an open and neutral data format that allows the interoperability and exchange of information between different BIM software systems. The IFC format is maintained by buildingSMART, an international organization that develops and promotes open standards for improving the design, construction, and operation of buildings and infrastructure. The adoption of BIM IFC format has become increasingly important in the AEC industry as it helps improve collaboration, integration, and coordination among project stakeholders. With the use of IFC, architects, engineers, contractors, and facility managers can seamlessly exchange data and information throughout the entire building lifecycle, from pre-design to construction to facility management. This interoperability promotes better decision-making, reduces errors and rework, and enhances overall project efficiency and performance. BIM IFC format supports the exchange of a wide range of information related to building elements, including geometry, spatial relationships, properties, and quantities. It allows for the representation of both 3D and 2D building data, as well as non-graphical attributes such as project schedules, cost estimates, and environmental performance data. One of the key benefits of using the IFC format is its ability to facilitate the integration of various BIM tools and applications, enabling seamless collaboration and coordination among multidisciplinary project teams. This open and neutral file format ensures that data can be exchanged without loss of information or fidelity, regardless of the software platforms used. As the AEC industry continues to embrace digital transformation and the use of BIM technology, the adoption of IFC format is expected to grow, leading to more efficient and streamlined project delivery processes. It also supports the industry's move towards a more holistic and integrated approach to building design, construction, and operation. Understanding and implementing BIM IFC format is essential for AEC professionals who aim to leverage the full potential of BIM technology and collaborative working practices. By embracing open standards like IFC, the industry can achieve greater interoperability, data exchange, and seamless collaboration, ultimately leading to improved project outcomes and enhanced building performance.