Rail concession in United Kingdom · Department for Transport / Network Rail
Canonical Concessio ID
GB13P0000045
Display format: GB-13-P-000004-5
Country
United Kingdom (GB)
Sector
Rail (13)
Family
Transport
Structure
PPP (P)
Full structure
Public-Private Partnership
Grantor
Department for Transport / Network Rail
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.