The UBLversion identifier

Namespace
cbc urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2
Data type
Identifier
Fixed value
2.2
Rules
Identifier/Error message Flag
PEPPOL-T020-R001
A Qualification Receipt Notification MUST have a syntax identifier.
fatal
PEPPOL-T020-R019
UBLVersionID value MUST be '2.2'
fatal