Error codes · EN 16931

BR-CL-15Fixable here

Country codes in an invoice MUST be coded using ISO code list 3166-1

This is the rejection, word for word: „[BR-CL-15] A country code in the invoice is not a valid ISO 3166-1 alpha-2 code. All country fields must use 2-letter codes.“

What to have readyThe missing value from your purchase order, contract or bookkeeping.
What we doInvoice Navigator automatically fixes this Invoice compliance issue by updating the relevant XML elements (BR-CL-15).
If you enter it yourself in your invoicing software
Before
<Invoice>
  <!-- Issue: Item origin country codes MUST be coded using ISO code list  -->
</Invoice>
After
<Invoice>
  <!-- Issue resolved per EN 16931 -->
</Invoice>
What the finding looks likeExample
FindingValue missing · BR-CL-15
Location//cbc:IdentificationCode
From youThe missing value
ThenPassed
ProofSHA-256 and /verify link after the check
BR-CL-15: Country codes in an invoice MUST be coded using ISO code list 3166-1