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Leitweg-ID Validation
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Public test invoice fixture library
Valid XRechnung UBL basic invoice
Invalid XRechnung missing payment terms
Factur-X/ZUGFeRD EN 16931 CII XML
XRechnung rounding and IBAN edge case
KoSIT Validator Errors
  1. E-Invoicing Resources
  2. Public test invoice fixture library
  3. Factur-X/ZUGFeRD EN 16931 CII XML

Reference

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Factur-X/ZUGFeRD EN 16931 CII XML

CII namespace parsing, profile context, seller tax registration, and hybrid-invoice preflight assumptions.

Fixture metadataWhat this testsAssertions to runDownloads

Fixture metadata#

Format
ZUGFeRD / Factur-X
Profile
EN 16931
Syntax
UN/CEFACT CII D16B
Expected result
Valid XML payload; PDF/A-3 container not included
Covered BT and rule IDs
BT-1, BT-24, BT-31, BR-CO-10, PDF/A-3 readiness

What this tests#

CII namespace parsing, profile context, seller tax registration, and hybrid-invoice preflight assumptions.

A sanitized CII payload representative of the XML embedded in a hybrid Factur-X/ZUGFeRD PDF.

Assertions to run#

Use these points as the practical checks for this section.

  • Parser should recognize the Factur-X EN 16931 guideline ID and CII namespace.
  • Seller tax registration should map to BT-31 equivalent in the CII model.
  • Hybrid PDF/A-3 validation should remain out of scope because this fixture is XML-only.

Downloads#

facturx-cii-en16931.xml

Valid XML payload; PDF/A-3 container not included

test-invoices-manifest.json

Fixture metadata

Invalid XRechnung missing payment termsXRechnung rounding and IBAN edge case
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Fixture metadataWhat this testsAssertions to runDownloads

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