Frequently Asked Questions.
In this section you can read the questions that users of the Exchange System have asked on the subjects listed below.

F.A.Q. FatturaPA File (the public administration invoice file)

In this section you can read the questions that users of the Exchange System have asked on fatturaPA file

F.A.Q. Invoicing flow

In this section you can read the questions that users of the Exchange System have asked on Invoicing flow

F.A.Q. Public Administrations

In this section you can read the questions that users of the Exchange System have asked on public administrations

F.A.Q. Internet site www.fatturapa.gov.it

In this section you can read the questions that users of the Exchange System have asked on internet site www.fatturapa.gov.it

F.A.Q. Channel registration

In this section you can read the questions that users of the Exchange System have asked on channel registration

F.A.Q. MEPA tools

This section contains questions that have been asked by the Exchange System users who use the services and tools of the MEPA.

The services and tools for the generation, transmission and storage of the invoices in the fatturaPA format, as well as the receipt and notification communication services, for companies registered with the PA Electronic Market (MEPA), are available to subjects registered with the site www.acquistinretepa.it (art. 4, section 1, Italian Min. Decree 55/2013).

Assistance (MEPA) for such services is available calling the freephone number 800 906 227.

F.A.Q. Common mistakes

This section contains the most frequently asked questions regarding the error codes indicated when an invoice file is rejected.