SB-AUTO-230..1cac:PartyTaxSchemeurn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2cac:TaxScheme != "VAT"| Identifier | Message | 
|---|---|
| IBR-SR-57 | [ibr-sr-57]-Company identifier MUST exist in the party tax scheme class. | 
| Card. | Term | Name | 
|---|---|---|
| 1..1 | cbc:CompanyID | Seller TAX registration identifier 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. | 
| 1..1 | cac:TaxScheme | TAX SCHEME Syntax required class |