Reference data

EU e-invoicing matrix

CIUS, syntax and CustomizationID for the 27 EU member states, plus the non-EU countries Vera supports.

Raw markdown of this page: /ai/eu-e-invoicing-matrix.md

Columns

  • CIUS, Syntax, CustomizationID, Buyer legal ID are read from the invoice generator. The CustomizationID is the string Vera writes into BT-24.
  • B2B mandate and Channel come from legislation. Each entry names its source and the date it was checked.
  • not verified means no primary source has been checked for that cell.
  • What Vera emits and what a country mandates can differ. Italy: Vera emits Peppol BIS, the Italian mandate runs on FatturaPA through SdI.
EU member states
27
Country-specific profiles
16
On the EU Peppol default
11
Non-EU supported
4
Sourced mandates
3 / 31

Matrix

31 of 31
CountryCIUS Vera generatesSyntaxCustomizationID (BT-24)Buyer legal IDB2B mandate
AT AustriaPEPPOL-BISEU defaultUBLurn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0nonot verified
BE BelgiumPEPPOL-BISUBLurn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0KBO/BCE numbernot verified
BG BulgariaPEPPOL-BISEU defaultUBLurn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0nonot verified
CH Switzerlandnon-EUPEPPOL-BISUBLurn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0Swiss UIDnot verified
CY CyprusPEPPOL-BISEU defaultUBLurn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0nonot verified
CZ Czech RepublicPEPPOL-BISEU defaultUBLurn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0nonot verified
DE GermanyXRechnungUBLurn:cen.eu:en16931:2017#compliant#urn:xeinkauf.de:kosit:xrechnung_3.0noReceipt mandatory since 2025-01-01; issuing phased 2027-01-01 (>€800k turnover) and 2028-01-01 (all)Wachstumschancengesetz, §14 UStG n.F. · checked 2026-08-26
DK DenmarkPEPPOL-BISUBLurn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0CVR numbernot verified
EE EstoniaPEPPOL-BISUBLurn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0nonot verified
ES SpainPEPPOL-BISEU defaultUBLurn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0nonot verified
FI FinlandPEPPOL-BISEU defaultUBLurn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0nonot verified
FR FranceFactur-XCIIurn:cen.eu:en16931:2017noReceipt 2026-09-01 (all); issuing 2026-09-01 (large/mid) and 2027-09-01 (SME)Loi de finances 2024, art. 91 · checked 2026-08-26
GB United Kingdomnon-EUPEPPOL-BISUBLurn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0nonot verified
GR GreecePEPPOL-BISUBLurn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0nonot verified
HR CroatiaHR-CIUSUBLurn:cen.eu:en16931:2017#compliant#urn:mfin.gov.hr:cius-2025:1.0#conformant#urn:mfin.gov.hr:ext-2025:1.0OIBnot verified
HU HungaryPEPPOL-BISEU defaultUBLurn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0nonot verified
IE IrelandPEPPOL-BISUBLurn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0nonot verified
IS Icelandnon-EUPEPPOL-BISUBLurn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0Kennitalanot verified
IT ItalyPEPPOL-BISUBLurn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0noMandatory since 2019-01-01 (derogation extended to 2027-12-31)Legge di Bilancio 2018; Council Decision (EU) 2023/1552 · checked 2026-08-26
LT LithuaniaPEPPOL-BISEU defaultUBLurn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0nonot verified
LU LuxembourgPEPPOL-BISEU defaultUBLurn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0nonot verified
LV LatviaPEPPOL-BISUBLurn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0nonot verified
MT MaltaPEPPOL-BISEU defaultUBLurn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0nonot verified
NL NetherlandsPEPPOL-BISUBLurn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0KVK numbernot verified
NO Norwaynon-EUPEPPOL-BISUBLurn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0Organisasjonsnummernot verified
PL PolandPEPPOL-BISEU defaultUBLurn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0nonot verified
PT PortugalCIUS-PTUBLurn:cen.eu:en16931:2017#compliant#urn:feap.gov.pt:CIUS-PT:2.1.1nonot verified
RO RomaniaCIUS-ROUBLurn:cen.eu:en16931:2017#compliant#urn:efactura.mfinante.ro:CIUS-RO:1.0.1nonot verified
SE SwedenPEPPOL-BISUBLurn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0nonot verified
SI SloveniaPEPPOL-BISUBLurn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0nonot verified
SK SlovakiaPEPPOL-BISUBLurn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0nonot verified

ViDA applies EU-wide, not per country

Digital Reporting Requirements come into force 2030-07-01 (adopted 2025-03 (EU Council)).

Digital Reporting Requirements: real-time reporting + mandatory structured e-invoicing for cross-border intra-EU B2B.

Corrections

A wrong row is worse than a missing one. Send the primary source to [email protected] and it gets fixed and re-dated.

the whole page, exactly as the file serves it