Yes In Switzerland, the defense of doctoral thesis is generally open and the tutor will be present. Tutors play an important role in the defense, and will evaluate students' research and questions, and evaluate students' answers. In addition, other experts and spectators can also participate in the defense, ask questions or express their opinions.

When you take part in the defense of Swiss doctoral thesis, you should pay attention to the need to prepare carefully, be familiar with your research content and methods, and be ready to answer possible questions before the defense.