IBR-SR-31

PINT AE validation rule for UAE e-invoices

What it means

A charge may state its reason text only once.

How to fix it

Give a single reason for each charge.

The official wording of this rule is in the PINT AE specification published by OpenPeppol.

In Alya Books

Alya Books builds the invoice XML so this holds; the official rule files confirm it on our sample documents.

بالعربية

يجوز أن يذكر الرسم نص سببه مرة واحدة فقط.

اذكر سبباً واحداً لكل رسم.

See this rule in the interactive reference, or pre-check an invoice file.

Create compliant e-invoices with Alya Books

Explanations are Alya Books's own. The PINT AE specification is published and owned by OpenPeppol. This page is a reading aid, not legal or tax advice. Checked against Schematron release 2026.5.