What level of development (LOD) is required for BIM models in federal projects?

For federal BIM compliance requirements in construction, BIM models typically require LOD 300 to LOD 400, depending on the project phase and agency standards. LOD 300 supports coordinated design and permitting, while LOD 400 is required for fabrication-level accuracy and construction execution. Federal BIM requirements emphasize model reliability, clash-free coordination, and data-rich elements to meet BIM requirements in construction, ensure interoperability, and maintain strict BIM compliance across disciplines.