cbc:ID
The national identifier of a contracting body as it is legally registered (e.g. VAT identification, such as KBO)
- Namespace
 cbcurn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2- Data type
 - Identifier
 - Example value
 991-1234512345-06- Attributes
 - 
    
Use Name Description M @schemeID Scheme identifier
Example value:
0204 - Rules
 - 
            
    
Identifier/Error message Flag PEPPOL-T009-R023 
A Party Identifier MUST have a scheme identifier attribute.fatal PEPPOL-T009-S016 
cac:PartyIdentification/cbc:ID SHOULD NOT have any attributes but schemeIDwarning