The University of Lleida, whose origins as a higher education institution date back to the year 1300 under the name of Estudi General de Lleida, has been participating in the Erasmus programme since the institution was renamed and refounded in 1991. Up to that moment, its faculties had also taken part in the Erasmus mobility scheme as affiliated centres of different universities in Barcelona. The University of Lleida has joined the new actions developed by the Programme, from the very beginning when they were launched, for instance student traineeships and staff training mobilities. At present this is also the case with non-associated countries. The main goal pursued by the University of Lleida through its participation in the Erasmus programme is the internationalisation of its university community, directly by means of student and staff outgoing mobility, as well as indirectly by means of incoming mobility and internationalisation-at-home actions. Within this context, the strategy for internationalisation at the University of Lleida regards mobility of students, teaching staff and administrative staff, both incoming and outgoing, as one of the three most important goals of internationalisation in university teaching.