`BR-CL-14`

EN 16931 · validation rule

EN 16931Error

A country code (seller, buyer, tax representative or deliver-to address, BT-40/BT-55/BT-69/BT-80) is not an ISO 3166-1 alpha-2 code. Use two upper-case letters such as DE, AT, FR; note 'EL' is not valid here (Greece is GR) and 'UK' is invalid (use GB).

Field: *.address.country (BT-40/BT-55/BT-69/BT-80)
Rule set: EN 16931
Rule-set version: EN 16931 validation artefacts 1.3.17 · in force since 2026-10-13 · Rule-set changelog
Who has to fix it: The sender

This is a property of the file you received, so it cannot be corrected on your side without changing the document — ask the supplier to reissue it.

Check your own invoice

Drop the file that failed. We parse it, run the official rule sets against it and list every finding with a fix — 20 invoices per day, no key, nothing stored.

Open the live demo

Same explanation over the API: GET /v1/rules/BR-CL-14?lang=en