Reference · EN 16931 · BR-CO
BR-CO-13 — EN 16931 business rule
BR-CO-13 is one of the EN 16931 business rules published by CEN/TC 434, part of the BR-CO — Conditions and calculations family. To check a document against it, use the free EN 16931 validator.
These are the EN 16931 business rules of this family, as published by CEN/TC 434 in the validation artefacts that accompany the standard. The wording here is the rule text itself, and it is never a paraphrase. The codes in parentheses are business terms (BT-) and business term groups (BG-), the semantic model's names for the fields a rule constrains, and the location given with each rule is where it is asserted in a UBL invoice.
BR-CO-13
Invoice total amount without VAT (BT-109) = Σ Invoice line net amount (BT-131) - Sum of allowances on document level (BT-107) + Sum of charges on document level (BT-108).
Terms: BT-109, BT-131, BT-107, BT-108
Location: cac:LegalMonetaryTotal
What this does not cover
This page states what the rules say. To check a document against them, use the free EN 16931 validator.