Many “TTN” searches aim for a practical path: how to go from an invoice to a signed document ready to be exchanged. This guide helps you structure the TEIF → signature → exchange flow without unnecessary complexity.
Good practice: start with a test batch, document a checklist, then scale up gradually.
1) Prepare a clean TEIF invoice
First, your data must be consistent (customer, VAT, totals, numbering). Clean TEIF reduces rejections and speeds up the rest.
2) Sign with DIGIGO (and verify)
Signing proves integrity. After signing, verify the document matches what you issued and can be validated.
3) Understand submission (El Fatoora)
Depending on your access and obligations, TTN / El Fatoora submission may vary. The goal is a clear, stable, traceable process.
Checklist
- Valid TEIF (XML) + checks OK.
- DIGIGO certificate ready + permissions.
- Signature verified (integrity proof).
- Archiving + traceability (who/when).