Peppol International (PINT) Specifications for the European Union

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UBL-SR-52

UBL-SR-52

[UBL-SR-52]-Document reference shall occur maximum once

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ID: UBL-SR-52
Flag: fatal
Context: cac:InvoiceLine | cac:CreditNoteLine
Test: count(cac:DocumentReference) <= 1

Release Date: 2 Oct 2025