URN of the specification the invoice was built against — validators derive the profile (XRechnung, Factur-X, Peppol BIS) from it. Without it, profile-specific validation is impossible.
cbc:CustomizationIDrsm:ExchangedDocumentContext/ram:GuidelineSpecifiedDocumentContextParameter/ram:ID Part of BG-2 Process control
The Billhorse validator checks XRechnung, ZUGFeRD and Factur-X right in your browser — your file is never uploaded.
Open the validator ← All EN 16931 terms
Semantics: EN 16931-1. Simplified explanation in our own words — the norm is authoritative.