Participation in Key Action 1, Learning Mobility for Individuals, of the Erasmus+ programme is considered an essential condition for achieving Leiden University’s internationalisation strategy . To prepare our students optimally for an increasingly globalised world and a European continent of interdependent nation states, we provide them with an international environment in Leiden and with international opportunities abroad. The university’s ambition is to offer a high-quality international learning experience for all its students. An experience that is driven by diverse international classrooms, teacher training to effectively engage with a culturally diverse group of students, targeted support services for international students, a strong emphasis on community building and a suite of mobility options. For call 2021 Leiden University decided to only apply for funding for 2 BIP projects. The other mobilities were funded from the remaining funds from call 2020.