BR-CO-12 - Sum of document-level charges
The Sum of charges on document level (BT-108) must equal the sum of every Document level charge amount (BT-99).
BR-CO-12 - Sum of document-level charges
The Sum of charges on document level (BT-108) must equal the sum of every Document level charge amount (BT-99).
What this rule checks
The Sum of charges on document level (BT-108) must equal the sum of every Document level charge amount (BT-99).
How to fix it
Set BT-108 to the total of all document-level charges (BT-99).
Validate against this rule
This rule is part of EN 16931. Check your invoice with the validator that matches your format:
Related rules
BR-CO-10Sum of line net amounts must equal the line totalBR-CO-13Total without VAT must reconcile lines, allowances and chargesBR-CO-15Total with VAT must equal total without VAT plus VATBR-CO-16Amount due must equal total with VAT minus prepaidBR-CO-11Sum of document-level allowancesBR-CO-14Total VAT = sum of VAT breakdowns
Source: CEN EN 16931 Schematron · Last verified: 2026-07-10
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