Customer Verification
TERMCustomer Verification
Process that allows a customer to verify the authenticity, registration, validity or tax-authority status of a receipt or invoice.
Flagship reference
Global Fiscalisation Terminology Reference
A common language for fiscalisation, digital tax control, e-invoicing and e-reporting — built to make cross-jurisdiction discussion clearer and more precise.
144Jurisdictions
2867Terms
V1/2026Latest edition
Why the GFTR matters
Supporting a common language for global fiscalisation
Different jurisdictions use different terms for similar concepts. The GFTR brings clarity by providing consistent, evidence-based definitions and jurisdictional context — helping governments, tax authorities, businesses and technology providers communicate more effectively.
Access the reference
Download the GFTR
Get the latest edition of the Global Fiscalisation Terminology Reference, including all current terms and jurisdictional information.
Search the reference
Find terms, definitions and jurisdictional usage
Search by GFTR term. Use the jurisdiction selector to narrow the results to a country or jurisdiction.
2,867 terms
CUU
TERMCodice Univoco Ufficio | Unique Office Code
Abbreviation for the public-administration office code used to route B2G electronic invoices through SdI to the correct public office.
CVR
TERMDet Centrale Virksomhedsregister | Central Business Register Number
Public-authority identification number used as part of recipient and invoice-reference information for Greenlandic public-sector invoices.
CVR-nummer
TERMCentral Business Register Number
Danish business identification number used for company identification in tax, business registration, e-invoicing and NemHandel addressing contexts.
CY Login
TERMCyprus Government Login
Cyprus government authentication mechanism used for secure access to government digital services and relevant taxpayer-service environments.
Cycle de vie
TERMInvoice Lifecycle
French reform concept covering invoice lifecycle states and status exchanges used to track invoice processing across the platform ecosystem.
DACTE
TERMDocumento Auxiliar do Conhecimento de Transporte Eletrônico | Auxiliary Document of the Electronic Transport Document
Auxiliary representation of the CT-e used for transport and consultation purposes.
Daily Closure
TERMDaily Closure
End-of-day fiscal process used to close, summarise, transmit or preserve daily transaction totals and related fiscal data.
DAMDFE
TERMDocumento Auxiliar do Manifesto Eletrônico de Documentos Fiscais | Auxiliary Document of the Electronic Manifest of Fiscal Documents
Auxiliary representation of the MDF-e used for transport and logistics-control purposes.
DANFE
TERMDocumento Auxiliar da Nota Fiscal Eletrônica | Auxiliary Document of the Electronic Fiscal Invoice
Auxiliary printed or digital representation of the NF-e, used to accompany goods movement and support access to the authorised electronic document.
Who is it for
Who is it for
Governments & tax authorities
Useful for teams shaping fiscal policy, compliance architecture and regulatory communication.
Technology providers
Supports shared interpretation across product, compliance, implementation and commercial teams.
Researchers & analysts
Provides a reference point for comparative work, evidence synthesis and terminology alignment.
Associations & advisers
Helps explain country-specific language and reduce ambiguity in cross-border discussions.
How the GFTR supports work
How the GFTR supports work
Stronger cross-jurisdiction dialogue
Supports consistent understanding across different regulatory frameworks.
Better policy and implementation
Helps align discussions between governments, tax authorities and the private sector.
Practical, evidence-based definitions
Built from real-world systems and authoritative sources across jurisdictions.
A living reference
Regularly updated to reflect ongoing regulatory developments and emerging practices.