DE-R-015: The element "Buyer reference" (BT-10) shall be provided

Original rule text

The element "Buyer reference" (BT-10) shall be provided.

cbc:BuyerReference[boolean(normalize-space(.))]

DE-R-015 is a fatal rule in the country layer of Peppol BIS Billing 3.0.19 · UBL. An invoice that breaks it is rejected. It refers to BT-10.

Where to go next

DE-R-015 changed in 1 published Peppol BIS Billing UBL release comparison:

• DE-R-015 in 3.0.17 → 3.0.18: New rule

Validate an invoice against these rules · All release changes