Italian law requires that Suppliers are registered for some specific professions.

Italian Specifications

The following elements correspond to the listed fields in the Italian specifications:

Element	Italian Specifications
Name (`Name`)	`1.2.1.4 (AlboProfessionale)`
Country Subentity (`CountrySubentity`)	`1.2.1.5 (ProvinciaAlbo)`
ID (`ID`)	`1.2.1.6 (NumeroIscrizioneAlbo)`
Registration Date (`RegistrationDate`)	`1.2.1.7 (DataIscrizioneAlbo)`

Elements

Use the ProfessionalRegister (Extn) Extension to model this information:

Name (Path)	Description
Supplier Party Extension Group (`Invoice/AccountingSupplierParty/UBLExtensions/UBLExtension/ExtensionContent/ AccountingSupplierPartyExtension/`)	Groups extended Supplier information.
Name (`Invoice/AccountingSupplierParty/UBLExtensions/UBLExtension/ExtensionContent/ AccountingSupplierPartyExtension/ProfessionalRegister/Name`)	The Supplier's name.
Country Subentity (`Invoice/AccountingSupplierParty/UBLExtensions/UBLExtension/ExtensionContent/ AccountingSupplierPartyExtension/ProfessionalRegister/CountrySubentity`)	Specify the ISO code for the State. It must use the pattern `IT-{SubEntityCode}`.
ID (`Invoice/AccountingSupplierParty/UBLExtensions/UBLExtension/ExtensionContent/ AccountingSupplierPartyExtension/ProfessionalRegister/ID`)	The Professional Register number for the Supplier.
Registration Date (`Invoice/AccountingSupplierParty/UBLExtensions/UBLExtension/ExtensionContent/ AccountingSupplierPartyExtension/ProfessionalRegister/RegistrationDate`)	Date the professional was registered.

Restrictions

You muse use the the ISO code for the CountrySubentity element. It must use the pattern IT-{SubEntityCode}, for example IT-VR.

Example

The following example specifies some supplier information:

<ubl:Invoice>
    <!-- Code omitted for clarity -->
    <cac:AccountingSupplierParty>
        <cec:UBLExtensions>
            <cec:UBLExtension>
                <cec:ExtensionContent>
                    <vrbl:AccountingSupplierPartyExtension>
                        <vrbl:ProfessionalRegister>
                            <cbc:Name>Albo Register Name</cbc:Name>
                            <cbc:CountrySubentity>IT-VR</cbc:Countr>
                            <cbc:ID>1234567</cbc:ID>
                            <cbc:RegistrationDate>2020-06-10</cbc:RegistrationDate>
                        </vrbl:ProfessionalRegister>
                    </vrbl:AccountingSupplierPartyExtension>
                </cec:ExtensionContent>
            </cec:UBLExtension>
        </cec:UBLExtensions>
        <!-- Code omitted for clarity -->
    </cac:AccountingSupplierParty>
    <!-- Code omitted for clarity -->
</ubl:Invoice>