A practical breakdown of BIM LOD stages from 100, 200, 300, 350, 400, and 500, explaining how each level of development evolves from design to construction and project handover.
U.S. building departments face staffing shortfalls, retirements, and rising demand. Model-based permitting using BIM and IFC can cut review cycles and scale with fewer reviewers.
What general contractors actually need from a BIM partner, from IFC handoff and RFI turnaround to trade coordination, field adoption, and retention release.