In the early centuries of its existence, the university was administered by the Senate of Catania, overseen by the Viceroy of Sicily, with the bishop of Catania being ex officio Great Chanchellor. With a reform operated by the Viceroy in 1679 the authority of the Bishop prevailed: he had the control over the lecturers, the freshmen and students' curriculum. This led to various conflicts between the civil and religious authorities.
