The internationalisation strategy of the PHK is based on the mission statement: "We live linguistic and cultural diversity / We cooperate and network regionally and internationally". The realisation of this principle is made possible through participation in the Erasmus+ KA 131 project. This enables the implementation of mobility programmes for students, teaching and administrative staff as well as the establishment and intensification of international cooperation with European and non-European higher education institutions. Participation in the mobility project should help to create an international environment and offer teaching and administrative staff at the PHK the best possible conditions for international networking in teaching, research and administration. PHK students and staff were given the opportunity to gain internationalisation experience and strengthen their professional, linguistic and social skills. A total of 17 staff mobilities, including 2 international mobilities, were carried out. This means that 21% of PHK teaching staff took part in a mobility, which is a great success after the slump in staff mobilities due to the corona pandemic.