S.I.I. Servizio Idrico Integrato S.c.p.a. – ATI Umbria 4 (Terni)
Water concession in Italy · AURI – Autorità Umbra Rifiuti e Idrico (ATI 4 Umbria)
Canonical Concessio ID
IT20C0014450
Display format: IT-20-C-001445-0
Country
Italy (IT)
Sector
Water (20)
Family
Utilities
Structure
Concession (C)
Full structure
Concession (pure operational)
Grantor
AURI – Autorità Umbra Rifiuti e Idrico (ATI 4 Umbria)
Operator
—
Term start
—
Contract end
—
About Concessio IDs
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.