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Reference · EN 16931 · BR

BR-30 — EN 16931 business rule

BR-30 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-30

If both Invoice line period start date (BT-134) and Invoice line period end date (BT-135) are given then the Invoice line period end date (BT-135) shall be later or equal to the Invoice line period start date (BT-134).

Terms: BT-134, BT-135

Location: cac:InvoiceLine/cac:InvoicePeriod | cac:CreditNoteLine/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.