BR-11 - Buyer country code is required
The Buyer postal address must contain a Buyer country code (BT-55).
BR-11 - Buyer country code is required
The Buyer postal address must contain a Buyer country code (BT-55).
What this rule checks
The Buyer postal address must contain a Buyer country code (BT-55).
How to fix it
Add the buyer Country/IdentificationCode using an ISO 3166-1 alpha-2 code.
Validate against this rule
This rule is part of EN 16931. Check your invoice with the validator that matches your format:
Related rules
Source: CEN EN 16931 Schematron · Last verified: 2026-07-10
All validation rules