On-premises software that sits between your ERP or billing system and your e-invoice exchange channel. Integrate once against an EN 16931-aligned canonical model. e31-MFA validates, parses, and generates profile-specific, structured e-invoice XML-files.
See how e31-MFA can help you integrate structured e-invoicingPrepared for the January 2027 UAE Large Customers Go-Live?
Each jurisdiction applies their own flavors of PINT rules, code lists, and mandatory fields. Exchange-channel rejection is costly, and invoice data often cannot go to a vendor cloud without proper anonymization.
e31-MFA provides pre-flight invoice and credit note checks with remediating error codes, parsing to canonical JSON files, which can further be used to generate report-ready files, all running locally on your infrastructure.
Read and produce EN 16931-aligned, neutral JSON-files from prepared XML-files validated against JSON schemas.
Pass/fail with 301+ codes mapped to a common Verification Codes Reference (VCR) before submission.
Produce submission-ready, profile-specific XML-files from canonical JSON with a post-generate validation gate.
100% on-premises. Invoice data never leaves your environment. e31-MFA does not transmit files or hold exchange credentials.
Transport, participant registration, and ASP/FTA reporting remain with your exchange channel provider.
ERP / billing teams producing structured invoice XML or canonical JSON who need deterministic, on-premises validation, parsing, and generation before exchange-channel submission.
e31-MFA is a multi-country, multi-format adapter working off of one canonical model with licensed profiles per country.
| Country | Profile | Spec | Generate | Validate | Parse | Go-live |
|---|---|---|---|---|---|---|
| United Arab Emirates | uae-pint-ae | PINT AE Billing v1.0.4 | Yes | Yes | Yes | Voluntary: Jul 2026 Large customers: Jan 2027 SMEs: Jul 2027 Gov: Oct 2027 |
| uae-pint-ae-selfbilling | PINT AE Self-Billing v1.0.4 | Yes | Yes | Yes | ||
| Japan | jp-pint-billing | PINT JP Billing v1.1.3 | Yes | Yes | Yes | QIS live: Oct 2023 Transitional input-tax credit (purchases from non-QII suppliers): 80% until Sep 2026 70% Oct 2026 – Sep 2028 50% Oct 2028 – Sep 2030 30% Oct 2030 – Sep 2031 0% from Oct 2031 |
| jp-pint-selfbilling | PINT JP Self-Billing v1.1.3 | Yes | Yes | Yes | ||
| jp-pint-nontax | PINT JP Non-tax Invoice v1.1.3 | Yes | Yes | Yes | ||
| Oman | om-pint-billing | PINT OM Billing v1.0.0 | Yes | Yes | Yes | Pilot: Aug 2026 All VAT: Aug 2027 |
| om-pint-selfbilling | PINT OM Self-Billing v1.0.0 | Yes | Yes | Yes | ||
| EU / Peppol network | peppol-bis3 | Peppol BIS 3.0 (ViDA/EU) | Coming soon | — | ||
Let's discuss how e31-MFA fits your formats, exchange channel, and timeline.
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