The School of Advanced Social Studies (SASS) actively participates in the Erasmus+ program with the aim of promoting the internationalization of students as well as teaching and administrative staff, and of developing their international and intercultural competencies. Through this project, we have achieved all our set objectives. We have increased the faculty’s competitiveness and visibility at the local, regional, national, and international levels, strengthened active student engagement in the learning process, and enriched the experiences of all participants. We have also enhanced the pedagogical and professional competencies of our staff in an international environment, contributing to the overall internationalization of the faculty. The project enabled us to upgrade existing partnerships, establish new ones, and strengthen our network in international cooperation, ensuring sustainable and high-quality mobility for students and staff. Participant mobility has brought fresh perspectives, new languages, and cultural insights that enrich both the learning process and campus life. At the same time, the project has successfully fostered an inclusive environment where all individual, students and staff alike, feel welcomed, valued, and respected, regardless of differences or specific needs. Equal access to mobility activities enables full participation for all participants, which is crucial for the sustainable development of the Erasmus+ program and the broader academic community.