What it means
This rule checks the delivery address (BG-15) and warns if it contains a country subdivision code element (cbc:CountrySubentityCode inside cac:Delivery/cac:DeliveryLocation/cac:Address). EN 16931 lets you give the region, state or province as plain text (BT-79, cbc:CountrySubentity), but does not use cbc:CountrySubentityCode for it. The check applies to invoices and credit notes.
Why it matters
EN 16931 uses cbc:CountrySubentity for the delivery address country subdivision, not the separate cbc:CountrySubentityCode element.
How to fix it
Check whether your invoicing software exports cbc:CountrySubentityCode in the delivery address. Remove that element from the export. If you build the XML yourself, delete cbc:CountrySubentityCode from cac:Delivery/cac:DeliveryLocation/cac:Address and, if you want to keep the region, put its name in cbc:CountrySubentity in the same address. The region is optional in EN 16931, so you can also leave it out. Recheck the corrected file.
Once the file is corrected, check it again for free: Validate an invoice against EN 16931
Or fix the invoice in a form and download the corrected file, for 1 credit: Fix a rejected e-invoice
The rule as published
A UBL invoice should not include the Delivery DeliveryLocation Address CountrySubentityCode Where this rule applies
| Rule set | Version |
|---|---|
| EN 16931 (UBL) | 1.3.17 |
| EN 16931 (UBL credit note) | 1.3.17 |
| XRechnung 3.0 (UBL) | 3.0.2 |
| XRechnung 3.0 (UBL credit note) | 3.0.2 |
| Peppol BIS Billing 3.0 (invoice) | 2026.5 |
| Peppol BIS Billing 3.0 (credit note) | 2026.5 |
| SI-UBL 2.0 / NLCIUS (invoice) | 2.0.3.13 |
| SI-UBL 2.0 / NLCIUS (credit note) | 2.0.3.13 |
| France CTC (UBL invoice) | 1.4.0-04 |
| France CTC (UBL credit note) | 1.4.0-04 |
| CIUS-RO UBL Invoice 1.0.9 | 1.0.9 |
| CIUS-RO UBL Credit Note 1.0.9 | 1.0.9 |
Check your file
Drop your e-invoice to see whether UBL-CR-374 still fails, and which other rules do.
Related rules
- UBL-CR-375 No region element in the delivery address
- UBL-CR-376 No district element in the delivery address
- UBL-CR-377 No time zone offset element in the delivery address
- UBL-CR-378 No country name element in the delivery address
- UBL-CR-379 No location coordinate block in the delivery address
- UBL-CR-380 No subsidiary location in the delivery location