Four laning of Qazigund to Banihal Section of NH 1A from km 189.350 to km 204.700 including 2 tunnels of 0.69 km and km 8.45 length on BOT (Annuity) basis in the State of Jammu and Kashmir

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.