BR-57:Each Deliver to address (BG-15) shall contain a Deliver to country code (BT-80)
Fix: This requires user input to resolve. Provide the correct value for `cac:Address` (BG-15). Provide the required value in the free validator.
Each Deliver to address (BG-15) shall contain a Deliver to country code (BT-80). This applies to the `cac:Address` element in the invoice XML.
Engine Classification
Business data required · Explicit input workflow · No assumptions made
Required input: Allowance Reason
What is BR-57?
BR-57 is a fatal validation rule defined in the EN 16931 specification. It validates the AllowanceCharge element under Invoice in the UBL invoice XML.
When this rule fires, the invoice is rejected by Peppol access points and never reaches the buyer.
Target path: XPath: /Invoice/cac:AllowanceCharge[cbc:ChargeIndicator=false]
Why This Error Matters
Invoice rejected. Delivery country is needed for logistics, customs, and tax determination.
BR-57 is a hard failure — the invoice must be corrected and re-sent before it can reach the recipient.
Validator Behavior
- ·Causes invoice rejection
- ·Error returned: BR-57
- ·Specification: EN 16931
How to Fix It
Locate document allowance
Find AllowanceCharge at document level
Add reason code
Common codes: 95 (discount), 100 (special agreement)
Before / After
<cac:DeliveryLocation> <cac:Address>INVALID_CODE</cac:Address> </cac:DeliveryLocation>
<cac:DeliveryLocation> <cac:Address>VALID_CODE</cac:Address> </cac:DeliveryLocation>
Technical Reference
XPath: /Invoice/cac:AllowanceCharge[cbc:ChargeIndicator=false]Common Causes
- ·Delivery address missing country code
- ·Delivery/DeliveryLocation/Address without country
- ·Shipping address entered without country selection
- ·Country stored as full name not ISO code
- ·Domestic delivery assumed no country needed
Seeing this in production? The API handles BR-57 automatically. See the fix response →
Frequently Asked Questions
Document level allowance must have reason code or text.
This requires user input to resolve. Provide the correct value for `cac:Address` (BG-15). Invoice Navigator detects this error and prompts for the required business data before applying a safe fix.
Yes, BR-57 is a critical error that will cause invoice rejection. It must be fixed before submission to ensure your invoice is accepted by the recipient's system.
BR-57 requires specific business data to resolve. Invoice Navigator detects the error and guides you through providing the needed information, then applies the fix with full audit documentation.
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Last updated: 3 March 2026
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