Sx laning of Anandapuram - Pendurthi - Anakapalli section of NH 5 (New NH-16) from KM 681 to KM 731.78 alongwith fourlane connectivity to Visakhapatnam Port Road from KM 0 to KM 12.7 in Andhra Pradesh on Hybrid Annuity Mode

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.