IMPORTANT: To send invoices to the administration it is not necessary to sign up for the e-FACT service, invoices can be sent through the Electronic Invoice Delivery Mailbox .

In case the volume of invoices is very high, you can integrate your tools with e-FACT in order to automate the creation and/or sending. From the AOC we recommend integration for companies or organizations with a volume of invoices to be generated for Public Administrations exceeding 100 monthly invoices.

  • Integration request :

If you are interested in integrating your tools with e.FACT, you can send us the following document through the contact form .

  • Integration documentation:

    Depending on whether you need to integrate with eFACT to send invoices or if you are integrating to receive invoices, you need to download the corresponding document depending on the type of integration you need to do: