◆ EUInvoice

Reference · EN 16931 · BR

BR-29 — EN 16931 business rule

BR-29 is one of the EN 16931 business rules published by CEN/TC 434, part of the BR — Core rules 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-29

If both Invoicing period start date (BT-73) and Invoicing period end date (BT-74) are given then the Invoicing period end date (BT-74) shall be later or equal to the Invoicing period start date (BT-73).

Terms: BT-73, BT-74

Location: cac:InvoicePeriod

What this does not cover

This page states what the rules say. To check a document against them, use the free EN 16931 validator.