The third cycle of studies, leading to the doctorate degree, follows two models:
- The traditional "tutorial" model of research under the direct and individual orientation of one or sometimes two professors or researchers, in order to present and defend a thesis. Its duration is at least four semesters;
- The new model, introduced in 2003/04, in which research is preceded by a curricular part: the PhD program. These PhDs with a program have a normal duration between six and eight semesters and confer between 180-240 ECTS credits.
The Faculty of Theology has the mission to cultivate and promote, through scientific research and higher teaching, theological and related sciences; to study Catholic doctrine, haurida of Divine Revelation, and to expose it orderly, seeking, in the light of the same Revelation, solutions to human problems.