Country: India

Architectural code and regulatory reference for projects located in any Indian state or Union Territory. Activate this skill whenever the project location is in India, when an Indian city is referenced, when Indian rupee currency or area-units like "square feet built-up" / "carpet area" / "lakh" / "crore" appear, or when codes like NBC, ECBC, or IS series are mentioned.

1. Regulatory Hierarchy

India operates as Archetype B (National Model + State Adoption), with significant deviation between national framework and state/municipal enforcement.

1.1 Authority Stack