institutions which federated to found the university in 1963, and over the first two and a half decades teaching departments were merged as the university became more centralised. The City University of Hong Kong has a Community College, similar to HKU's Centennial College, which been in a partnership arrangement with the University of Wollongong since 2014. India Most of the public universities in India follow the collegiate system. The University of Mumbai, is a collegiate public state university located in the city of Mumbai, Maharashtra, India. The University of Mumbai is one of the largest universities in the world. As of 2013, the university had 711 affiliated colleges. As of 22 November 2021, the UGC lists 441 state universities.The oldest establishment date listed by the UGC is 1857, shared by the University of Calcutta, the University of Madras and the University of Mumbai. Most State Universities are collegiate universities administering many affiliated colleges (often located in small towns) that typically offer a range of undergraduate courses, but may also offer post-graduate courses. More established colleges may even offer PhD programs in some departments with the approval of the affiliating university. Ireland Ireland's only ancient university is the University of Dublin. Created during the reign of Elizabeth I, it is modelled on the collegiate universities of Cambridge and Oxford. However, only one constituent college was ever founded, hence the curious position of Trinity College, Dublin today. All of the teaching is provided by the college, with degrees being awarded by the university. The four constituent universities of the federal National University of Ireland are, for all essential purposes, independent universities. Italy In Italy, the only collegiate university is the University of Pavia with four independent colleges (including two established in the 16th century: Collegio Borromeo, founded in 1561, and Collegio Ghislieri, founded in 1567) and 12 public colleges. Students do not have to be members of colleges. Macau The University of Macau has moved to a residential college system since 2010, when two pilot colleges were established. Further colleges have been founded since, and the university became collegiate in 2014, with 10 colleges in operation. New Zealand In New Zealand the University of Otago has 15 residential colleges, of which one (Abbey College) is postgraduate-only, nine are undergraduate-only and five take both postgraduate and undergraduate students. Most of the colleges are owned and managed by the university, but there are five