Data from the Postsecondary Student Information System (PSIS) is now available in the RDCs. The PSIS is a national survey that provides detailed information on enrolments and graduates of Canadian public postsecondary institutions in order to meet policy and planning needs in the field of postsecondary education. The PSIS RDC dataset consists of data for public institutions across all provinces and territories from 2009 onwards. Prior to 2009, institutions from select jurisdictions have been included to facilitate analysis with tax data that is concurrently being undertaken by Statistics Canada. PSIS Linked to T1 Family File (T1FF) is also available for the Maritimes provinces.