Beginning of term •
Italian Socialist Party (PSI): Prime minister, 7 ministers, 11 undersecretaries •
Christian Democracy (DC): 12 ministers, 18 undersecretaries •
Italian Liberal Party (PLI): 2 ministers, 3 undersecretaries •
Italian Democratic Socialist Party (PSDI): 2 ministers, 3 undersecretaries •
Independents: 2 ministers
End of term •
Italian Socialist Party (PSI): Prime minister, 3 ministers, 11 undersecretaries •
Christian Democracy (DC): 13 ministers, 18 undersecretaries •
Italian Liberal Party (PLI): 2 ministers, 3 undersecretaries •
Italian Democratic Socialist Party (PSDI): 2 ministers, 3 undersecretaries •
Independents: 3 ministers ==Composition==