EU Compliance Tools
Practical tools for e-invoicing compliance. Check Peppol registration, validate Factur-X and XRechnung invoices, and inspect embedded XML. All free, all instant.
Peppol Registration Check
Look up any EU VAT number and see whether that company is registered on the Peppol network, which access points serve them, and which document types they accept.
Use cases
- Check a supplier before sending your first e-invoice
- Verify a new customer is Peppol-ready
- Bulk check before ERP migration
Factur-X / ZUGFeRD Validator
Upload a PDF or XML file and get an instant compliance report: profile detected, rule violations listed, machine-readable XML extracted. Works for all Factur-X and ZUGFeRD profiles.
Use cases
- Verify invoices before sending to a French or German buyer
- Debug XML embedding issues from your ERP
- Check compliance before archival
XRechnung Validator
Validate XRechnung 3.x invoices (UBL or CII syntax) against the official German CIUS. Pinpoints exactly which business rules fail so you can fix them before submission.
Use cases
- Required for all invoices to German federal authorities
- Debug XRechnung output from SAP, DATEV, or Lexware
- Validate before submitting to Peppol
Invoice Validator
A general-purpose validator that auto-detects the invoice format (Factur-X, ZUGFeRD, XRechnung, UBL) and runs the appropriate rule set. Good for mixed-format invoice streams.
Use cases
- QA on incoming invoices from multiple suppliers
- Regression testing after ERP upgrades
- Validate sample files before API integration
Why are these free?
These tools are useful on their own. They also demonstrate what SealDoc understands about EU compliance standards. That trust is more valuable than a paywall.
No account, no data retention
Uploaded files are processed in memory and discarded immediately. Only a hashed IP is kept for rate-limiting. VAT lookups use public Peppol directory data.
Need to automate?
Every check and validation is available via the REST API. Generate, seal, timestamp, and archive compliant invoices in one call. See the API docs.
Generate compliant invoices via API
JSON in. Sealed PDF/A-3 with embedded Factur-X XML, RFC 3161 timestamp, and Legal Evidence Pack out. One call.