IRO's activities are aligned with 2017-22 Strategy, where internationalization is one of 4 strategic goals, connected with 2 horizontal goals: to improve position of University in local, regional, national and international environment and ensure a culture of quality, social responsibility and ethics. In Strategy 2023-30 international coop. is part of special goal 3.2. Increase international HE coop. and increase number of programs in English as prerequisite for attracting students from abroad, as part of special objective 3.: Increasing relevance, quality and efficiency of studying at University. Our goal is to proactively promote incoming and outgoing student and staff mobility, number of courses and study programs in English and other foreign languages and strengthen cooperation with partner institutions for purpose of creating joint study programs. We have rich experience in implementing student and staff mobility, from 2010/11. we participated in LLP program, and from 2014/15 in Erasmus+. We have successfully worked to achieve the goals set by the Strategy 2017-22, as well as the goals set by the Strategy 2022-30 and, according to this, activities were carried out for the successful students' and staff mobility.