Published: 20 May 2026
Oman has published its PINT-OM specifications, marking an important step in the development of its Peppol-aligned e-Invoicing framework. PINT-OM adapts the global Peppol International (PINT) model to Oman’s local regulatory, reporting, and operational requirements.
The specifications define how electronic invoices, credit notes, and self-billing documents should be structured and exchanged. The framework includes separate packages for standard billing, self-billing, and tax data reporting, providing a comprehensive foundation for future e-Invoicing implementation.
A key element of the framework is the Oman Tax Data Document (TDD). Unlike a commercial invoice, the TDD is designed specifically for reporting invoice data to the Omani tax authority. This shows that Oman’s model is expected to support both business-to-business document exchange and tax reporting processes.
The PINT-OM documentation also includes semantic models, XML syntax bindings, code lists, and Schematron validation rules. These components give businesses, ERP providers, and service providers a clearer technical basis for building compliant e-Invoicing solutions.
The current version also notes that document-level monetary amounts are limited to two decimal places, while support for three decimal places is expected in a future release.
Overall, the publication of PINT-OM signals Oman’s move toward a standardized, Peppol-based e-Invoicing ecosystem that connects commercial invoicing with digital tax reporting.
