Commercial Approval in Tamil Nadu is the mandatory planning permission issued by the Directorate of Town and Country Planning (DTCP) or the concerned local planning authority for the construction, establishment, or operation of commercial buildings. This approval ensures that the proposed commercial development complies with approved land use, zoning regulations, development control rules, and planning guidelines as per the Tamil Nadu Town and Country Planning Act.
Commercial approval is required before starting construction or commercial activities to confirm that the project aligns with the sanctioned master plan and infrastructure norms.