UAE Peppol E-Invoicing is a build-to-order Microsoft Dynamics 365 Business Central extension that prepares your tenant for the UAE Federal Tax Authority (FTA) mandatory e-invoicing regime. It is not an instant AppSource download — ECOSIRE builds it in AL, installs it as a per-tenant extension on your Business Central environment, and supports it after go-live.

The extension converts posted Sales Invoices, Sales Credit Memos and Prepayment Invoices into compliant Peppol PINT AE XML documents. We deliver it as table and page extensions over the standard sales documents, plus a dedicated E-Invoice setup page, status FactBox and document log. AL event subscribers on the posting routines (e.g. OnAfterPostSalesDoc) queue each document for generation, so your finance team keeps posting invoices exactly as they do today.

Outbound documents are transmitted to the UAE FTA through an Accredited Service Provider (ASP) connection over the four-corner Peppol model. ECOSIRE wires the extension to your chosen ASP's API using AL HttpClient, with credentials held in isolated storage and dispatch handled by a job queue entry so submission runs reliably in the background. Acknowledgements, FTA submission status and clearance/reject responses are written back onto each document and surfaced on the page extension.

Before anything is sent, every document is validated against the PINT AE business rules (mandatory fields, UAE TRN format, VAT category codes, totals reconciliation) and offending documents are flagged with actionable errors instead of being rejected downstream. A dedicated permission set scopes who can configure endpoints and resubmit.

Because it is built to order, the data mapping, ASP, and edge cases are tailored to your chart of accounts and document flow — then handed over with documentation and a support window.