EPISCOPAL SEMINARY, PAVIA – (1883-1952) (NSDU 2019-1)
SEMINARY OF CREMONA – (1887-1954) (NSDU 2019-2)
DIOCESAN SEMINARY OF TREVISO – (1893-1990) (NSDU 2019-3)
MAJOR SEMINARY OF BERGAMO – (1900-2005) (NSDU 2020-1)
PATRIARCHAL SEMINARY OF VENICE – (1900-1995) (NSDU 2020-2)
ARCHIEPISCOPAL SEMINARY «S. CATERINA», PISA – (1905-1985) (NSDU 2021-2)
NSDU:The Institute’s Periodical “In the Sign of Unity”