Two laning with paved shoulders of Nagaur-Bikaner section of NH-89 from km 171/00 to km 267/325 of NH 89 (including bypass at Nagaur from km 180/500 of NH-65 to km 171/00 of NH-89) in the state of Rajasthan under NH (Others) with implementation of the pro

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.