The Seller's VAT identifier (also known as Seller VAT identification number) or 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. In order for the buyer to automatically identify a supplier, the Seller identifier (BT-29), the Seller legal registration identifier (BT-30) and/or the Seller VAT identifier (BT-31) shall be present

Cardinality
1..1
Namespace
cbc urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2
Data type
Identifier
Example value
NO999888777
Business terms
BT-31, BT-32
Rules
Identifier/Error message Flag
EHF-REMINDER-B03901
Document MUST NOT contain elements not part of the data model.
fatal