In 2011–2012, Dolan led a root-and-branch review of all structures and processes at the Pontifical Irish College in Rome. His report was highly critical of the college, as a result of which three Irish members of the staff were sent home and a fourth resigned. Four Irish archbishops, Cardinal Seán Brady, Archbishop of Armagh; the Archbishop of Dublin, Diarmuid Martin; the Archbishop of Tuam, Michael Neary; and the Archbishop of Cashel, Dermot Clifford, were sent a copy of the visitation report by the Vatican. A response prepared for them said "a deep prejudice appears to have coloured the visitation and from the outset and it led to the hostile tone and content of the report". The visitation report said "a disturbingly significant number of seminarians gave a negative assessment of the atmosphere of the house". Staff, it added, were "critical about any emphasis on Rome, tradition, the magisterium, piety or assertive orthodoxy, while the students are enthusiastic about these features". A change in the staff was recommended. Elsewhere the report said: "The apostolic visitor noted, and heard from students, an 'anti-ecclesial bias' in theological formation."