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    • What is Level of Development (LOD)?
    • Element catalog

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  1. Help Center
  2. Standards & quality

Standards & quality

What IPX models, how, and how accuracy is defined and measured.

2 articles

  • What is Level of Development (LOD)?

    Learn that BIMIT is modeled to LOD 200, what that includes and excludes, and why field verification still applies.

  • Element catalog

    The standardized building elements our modeling teams start from, and what each one covers.