Concessione projectfinancing servizio gestione ip faornitura energie elettrica interventi adeguamento normativo ed energetico ord e straord manut ralizz gest smart city e connessi serv manutentivi

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.