This lecture covers the opportunities for international mobility during the 3rd year of the bachelor's program, including partner schools in Europe, Asia, America, and Oceania. It emphasizes the importance of language skills, the average grades required, and the administrative procedures for exchange agreements. The students are guided on how to complete the online form in IS-Academia, choose preferred universities, establish a learning agreement, and validate the exchange. Details on equivalence validation, deadlines, and financial support are also provided.