There are three types of official master's degrees:
a) UAB master's degrees: those coordinated and managed by the UAB only.
b) Interuniversity master's degrees: those coordinated by the UAB and other Spanish universities.
c) Erasmus Mundus master's degrees: those coordinated by the UAB and other universities around the world.
The requirements and characteristics of interuniversity and Erasmus Mundus master's degrees are basically the same as for the UAB master's degrees. However, you should check the specific characteristics of the programme through one of the participant universities.