Isah origin
Vendor.VATNr belonging to Vendor with VendId '99999'.
Definition
The local identification (defined by the Seller’s address) of the Seller for tax purposes or a reference that enables the Seller to state his registered tax status.
Path
Invoice/SELLER/Seller tax registration identifier
XML label
ubl:Invoice/cac:AccountingSupplierParty/cac:Party/cac:PartyTaxScheme/cbc:CompanyID