Supplier Invoice

Proprietary format Reference Document flow
FatturaPA 1.2.2 LCL_SupplierInvoice_IT_FatturaPA12_DocumentFlow
FatturaElettronicaSemplificata 1.0 LCL_SupplierInvoice_IT_FatturaElettronicaSemplificata_DocumentFlow

The FatturaPA XML format is used for business to business (B2B) as well as business to government (B2G) transactions.