String::CodiceFiscale might help you in the tricky task of verifying and/or producing a Codice Fiscale. It also gives you some utilities to "reverse engineer" a given Codice Fiscale and find out what personal data could have produce it.
INSTALLATION
To install this module type the following:
perl Makefile.PL
make
make test
make install
DEPENDENCIES
This module requires these other modules and libraries:
Test::More (only for installation)
Time::Piece
Class::Data::Inheritable
COPYRIGHT AND LICENCE
Copyright (C) 2003 Giulio Motta
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.