[SD]. Unique citizen identifier (ID ANPR) given by the National Register of the Resident Population (ANPR). It MUST be set according to ANPR rules
This specification
tax_id_number
tax_id_code
[SD]. National tax identification code of natural person as a String format. It MUST be set according to ETSI EN 319 412-1. For example TINIT-<ItalianTaxIdentificationNumber>
This specification