In consultation with your doctorate supervisor, you can select which language you would like to write your dissertation in.
When applying for admission to a doctorate degree program, the applicant must provide proof of language proficiency in German. Submitting proof of language proficiency in German may be waived if German is not required in order to successfully continue studies providing:
The intended dissertation supervisor must confirm that the requirements have been fulfilled. The applicant must enclosed written confirmation by the dissertation supervisor along with the application for admission to the program.