E-Invoicing Compliance

EN 16931 / PEPPOL BIS-compliant e-invoicing

Trenvar produces structured, validated, standards-conformant e-invoices: EN 16931 semantic validation, PEPPOL BIS Billing 3.0 UBL 2.1 output, and submission over the PEPPOL network or a tax authority clearance gateway. Every submission runs through your own certified access point, under your own participant id.

  • EN 16931 validation
  • PEPPOL BIS UBL 2.1
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E-Invoice Validation & UBL
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EN 16931 / PEPPOL BIS 3.0

Standard

Conformant UBL 2.1 XML

Output

PEPPOL Network + Clearance

Channels

Billing Add-on

Deploys as

Structured, validated, conformant. Trenvar produces EN 16931 / PEPPOL BIS e-invoices; you transmit through your own certified access point or tax-authority gateway.

Inside E-Invoicing

What makes it standards-compliant

This is a genuine EN 16931 semantic invoice, not a PDF with an XML wrapper. It is validated against the PEPPOL business rules and emitted as conformant UBL 2.1.

EN 16931 Validation

Every invoice is validated against the EN 16931 semantic model and PEPPOL business rules. Each violation carries its specific BR-* rule id, so you know exactly what to fix before it goes out.

  • BR-* header, line, and VAT-category rules
  • VAT breakdown by category + rate; totals reconcile
  • Seller/buyer VAT-ID and routing checks
EN 16931 Validation visual

Conformant UBL 2.1 XML

Generate the actual PEPPOL BIS Billing 3.0 document. That is UBL 2.1 with the correct CustomizationID and ProfileID, parties, tax subtotals, and monetary totals. Download it, or hand it straight to your access point.

  • PEPPOL BIS Billing 3.0 UBL 2.1 output
  • Downloadable, standards-conformant invoice document
  • Integer-cents money math, VAT-safe
Conformant UBL 2.1 XML visual

Network or Clearance Submission (your connection)

Submit a compliant invoice over the PEPPOL network or to a tax authority clearance gateway, through your own access point or gateway account. This is EDI-ready: Trenvar prepares and validates, and you transmit under your own participant id.

  • PEPPOL 4-corner network or clearance (e.g. MyInvois-style)
  • Submit only when compliant; submitted invoices lock
  • You bring your own certified access point / gateway
Network or Clearance Submission (your connection) visual

EDI-ready, and not a black box. The platform prepares and validates the document. The certified transmission runs on your own PEPPOL access point or gateway account, so filings are always yours.

Facing an e-invoicing mandate?

We can map your invoice data into EN 16931 / PEPPOL BIS output and wire it to your access point. Trenvar is the system; you remain the party of record.

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