Exchange studies Exchange studies at BTH Apply for exchange studies Each year, Blekinge Institute of Technology (BTH) welcomes many students from all over the world to Karlskrona. International Office International Office is responsible for the administrative processes for student and teacher/staff exchanges. Visa and Residence permit Students from non EU/EEA countries have to apply for a residence permit if they plan to study in Sweden for a period longer than three months. For students from EU/EEA countries no residence permit is needed.
