XRechnung 2.2.0 · UBLStored validation assertion
BR-56
XRechnung 2.2.0 · UBL
fatalbusiness
Original rule text
[BR-56]-Each Seller tax representative party (BG-11) shall have a Seller tax representative VAT identifier (BT-63).
exists(cac:PartyTaxScheme[cac:TaxScheme/(normalize-space(upper-case(cbc:ID)) = 'VAT')]/cbc:CompanyID)