The Regulations of the Research Doctorate Courses of the University of Milan – Bicocca are published on the University website:

Doctoral course regulations pursuant to Ministerial Decree 45/2013 (valid up to the XXXVII cycle)
Regulations for doctoral courses DM 226/2021, valid from the XXXVIII cycle (except paragraphs 3, 4 of art. 28 valid for all cycles) – italian content only
More details on managing the career of doctoral students can also be found on the page, where a useful handbook drawn up by the PhD School and updated every year is also available.