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Validation & rules

Business rule

A business rule checks a factual statement about the invoice rather than its technical shape — for instance that the sum of the line items equals the net amount. In EN 16931 these rules carry identifiers such as BR-11 or BR-CO-10.

Also:
Business Rule · BR-Regel · BR-11 · BR-CO-10
Reviewed on 2026-08-26.

There is no long-form article for this term yet. The definition above is the complete entry; the related terms lead onwards.