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Spotlight PEPPOL BIS Billing 3.0 The EU e-invoicing mandate is here — France Sept 2026, Belgium Jan 2026, Germany 2025.

XRechnung

German XML e-invoice standard, maintained by KoSIT.

Definition

XRechnung is a CIUS of EN 16931: it tightens and clarifies the European semantic core with German business rules (BR-DE prefix). An XRechnung instance may be serialized in one of the two permitted syntaxes — UBL or UN/CEFACT CII. Its BT-24 (Specification identifier) carries the value urn:cen.eu:en16931:2017#compliant#urn:xeinkauf.de:kosit:xrechnung_3.0.

Origin

Specified and maintained by KoSIT (Koordinierungsstelle für IT-Standards) on behalf of the IT-Planungsrat; compliant with European standard EN 16931-1 (CEN/TC 434). Released twice a year.

Example in context

<cbc:CustomizationID>urn:cen.eu:en16931:2017#compliant#urn:xeinkauf.de:kosit:xrechnung_3.0</cbc:CustomizationID>

  • EN 16931 — the European semantic core that XRechnung profiles as a CIUS.
  • Leitweg-ID — the B2G routing identifier carried in BT-10 of an XRechnung.

Last updated: June 20, 2026