BR-01
An Invoice shall have a Specification identifier (BT-24).
- Severity
- Rejects the invoice
- Applies to
- CII, UBL
- Family
- BR
- BT-24
Why it fires
The specification identifier tells the receiver which rule set to validate against. Without it a platform cannot route the invoice to a validator at all, so this is usually the first thing that gets rejected, before anything else is even read.
How to fix
Set the guideline specification identifier. In CII it is ExchangedDocumentContext/GuidelineSpecifiedDocumentContextParameter/ID; in UBL it is cbc:CustomizationID. For a plain EN 16931 invoice the value is urn:cen.eu:en16931:2017.
About the BR family
Core invoice rules. These govern the fields every EN 16931 invoice must carry, regardless of VAT treatment or country.
Related rules
Others in the BR family:
Check your own invoice
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Open the validatorRule text comes from the EN 16931 validation artefacts published by CEN/TC 434 and the European Commission, used unmodified under the European Union Public Licence v1.2. The artefacts are available from the upstream repository.
Factur-X, ZUGFeRD, XRechnung, and Peppol are trade marks of FNFE-MPE, FeRD, KoSIT, and OpenPeppol AISBL respectively, and are used here only to identify the invoice formats this tool reads. PDFPipe is not affiliated with, endorsed by, or certified by any of them, nor by CEN or the European Commission.