[BR-09]-The Seller postal address (BG-5) shall contain a Seller country code (BT-40).
BR-09pxs-taxdata:TaxData/pxs-taxdata:ReportedTransaction/pxs-taxdata:ReportedDocument/cac:AccountingSupplierParty/cac:Party/cac:PostalAddressnormalize-space(cac:Country/cbc:IdentificationCode) != ''