The Buyer's GST identifier (also known as Buyer GST identification number).

Namespace
cbc urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2
Data type
Identifier
Example value
SE8765456787
Business terms
BT-48-GST
Rules
Identifier/Error message Flag
BR-CO-26-GST-SG
[BR-CO-26-GST-SG]-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 GST identifier (BT-31-GST) shall be present.
fatal
UBL-SR-53-SG
[UBL-SR-53-SG]- CompanyID (GST Identifier) must be stated when providing the PartyTaxScheme/TaxScheme/ID.
warning