In this report, we provide an overview of tracking, that is the choice of the type of secondary school, in Italy. First, we describe the structure of the Italian education system and its main reforms. We detail broad and curricular tracking both between and within schools. We focus on upper secondary school, since in Italy the school tracks branch at this node. Second, we use the Italian Household Longitudinal Study (IHLS) data to illustrate both the trends in educational attainment and the educational trajectories for four birth cohorts (1927-47, 1948-57, 1958-67 and 1968-77). Third, we report the pattern of association between tracking and social inequality for the 1958-67 birth cohort. Specifically, we show that parental education and social class of origin are strongly correlated to track placement. Moreover, the choice of upper secondary school is associated to the final educational attainment and the position in the labor market at occupational maturity. Furthermore, tracking mediates almost half of the association between social background and educational and labor market outcomes.