LOD 100 vs LOD 200 vs LOD 300 vs LOD 400 vs LOD 500 LOD (Level of Development) defines how developed and reliable a BIM element is for a particular project use. LOD helps project teams understand what can reasonably be expected from a BIM model at different stages of design, documentation, fabrication, construction, and verification. LOD should not be understood simply as the amount of visual detail in a 3D model. It also considers the reliability, accuracy, and intended use

BIM vs CAD: What’s the Difference? BIM and CAD are both essential tools in the AEC industry, but they serve different purposes. CAD is primarily a computer-aided drafting and design technology, while BIM is a model-based process that combines 3D geometry with structured building information. In simple terms: CAD focuses on drawings. BIM focuses on building information. Understanding the Basics of CAD and BIM What Is CAD? CAD (Computer-Aided Design) is used to create and modif

What Is BIM Coordination? A Complete Guide to the BIM Coordination Process BIM coordination is the process of combining and reviewing architectural, structural, and MEP models to identify conflicts, improve coordination, and support accurate construction documentation. It allows project teams to identify potential issues digitally before they become problems during construction. For a broader introduction to BIM, see our What Is BIM Modeling? article. What Is BIM Coordination