The "Collegio Universitario Gregorianum" has 60 seats in single room, which are accessed through competition (only for students of Italian nationality) in order to check: awareness of university choice, openness to community life, joining at the training proposal.

The admission of students Erasmus is conditioned at the acceptance of the educational project and the evaluation of curriculum vitae. In this respect are considered preferential similar experiences of cohabitation, spent at the countries of origin, documented by letters of recommendation.

It provides scholarships for students capable and deserving (only for students of Italian nationality).