Party affiliation: Italian Socialist Party
Elected Deputy, Pisa-Livomo-Lucca-MassaCarrara, 1976. Re-elected Deputy, 1979. Member Regulatory Body.
Member Committee, Budget and Planning. President Socialist Parly, group. Re-elected Deputy 1983.
Member Committee, Constitutional Affairs. Re-elected Deputy, 1987. President Committee on Constitutional Affairs, Presidency of the Council and Internal Affairs, member Regulatory Body.
Vice President, Chamber of Deputies. University lecturer. Chair of Institutions of Public Law.