University of Siedlce, in accordance with the "Strategy for the internationalization of University of Siedlce", is systematically taking steps to expand cooperation with foreign partners. The implementation of the 2023-1-PL01-KA131-HED-000125782 project is, in a way, a further stage of our activities aimed at creating an open and modern academic environment. Student and staff mobility is, in this context, an important element in improving the quality of teaching and developing professional and intercultural skills. Participation in educational and training exchanges enriches the participants' experience and has a positive impact on the development of our institution. The project has also contributed to strengthening contacts with foreign universities, which affects the strengthening of the position of University of Siedlce in the international academic environment. Contact with the Erasmus+ programme also provides a tool for building a European identity among the academic community. Promoting values such as openness, equality and solidarity is part of this process. Involvement in the KA131 2023 project allows the university to actively support civil society based on knowledge, cooperation and cultural understanding.