Building Information Modeling (BIM) has revolutionized the way construction and architecture projects are planned, designed, and executed. One of the crucial components of BIM is its data format, which plays a significant role in storing, exchanging, and managing information throughout the lifecycle of a building project. BIM data format encompasses a structured approach to organizing and integrating various types of data related to the physical and functional aspects of a building. This includes geometric data, spatial relationships, geographic information, and properties of building components. By using a standardized data format such as Industry Foundation Classes (IFC) or COBie (Construction Operations Building information exchange), BIM enables stakeholders to collaborate, communicate, and share information seamlessly. The interoperability of BIM data format allows stakeholders such as architects, engineers, contractors, and facility managers to access and utilize accurate and up-to-date information, leading to improved decision-making, cost-efficiency, and overall project performance. Moreover, the adoption of BIM data format facilitates the creation of digital twins, which are virtual replicas of physical buildings, and can be used for monitoring and managing building operations and maintenance. As the construction and architecture industry continues to embrace BIM, the importance of BIM data format cannot be overstated. It serves as the backbone of information management, enabling the digital transformation of the built environment. Understanding BIM data format is crucial for professionals in the industry to harness the full potential of BIM and leverage it for delivering high-quality, sustainable, and innovative building projects. With the increasing emphasis on data-driven decision-making and technology-driven processes, BIM data format is set to play an even more pivotal role in shaping the future of the construction and architecture industry. As the adoption of BIM continues to grow, it is essential for professionals to stay updated with the latest developments in BIM data format standards and best practices. By doing so, they can harness the power of BIM to drive excellence and efficiency in building design, construction, and operations.