The medium of instruction at BAU International Berlin - University of Applied Sciences is English. To be able to register and follow the courses effectively at BAU International Berlin, students need to meet certain English language level requirements. If your English language skills are not at a B2 level, you can register for the English Preparatory School. This is a year-long program that prepares students to study in English in all 4 language skills: reading, writing, listening, speaking as well as vocabulary and grammar. The program is taught by a native speaker, allowing students to be fully immersed in the English language and improve their language skills.