Widening of Existing Two Lane carriageway to Four/Six lane divided carriageway configuration of Bangalore -Hoskate - Mulbagal section of NH-4 in the state of Karnataka under NHDP phase III A on BOT basis

A Concessio ID is a 12-character canonical identifier for an infrastructure concession. The format is CC-AA-S-NNNNNN-K — country, asset class, structure, sequence, and a Luhn check digit. The check digit protects against typos and fabricated IDs.

Concessio IDs are stable for the life of the concession. They do not change if the asset is renamed, sold, or restructured. Cite them in filings, press releases, research reports, and contracts.