Peppol: The date when the Invoice was issued. Format "YYYY-MM-DD"

Namespace
cbc urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2
Data type
Date
udt:DateType
Example value
2020-10-31
Business terms
BT-2
Rules
Identifier/Error message Flag
BR-03
[BR-03]-An Invoice shall have an Invoice issue date (BT-2).
fatal
PEPPOL-EN16931-F001
A date MUST be formatted YYYY-MM-DD.
fatal