(1) The examination board appoints the examiners and assessors. The examiner may only be appointed if he has acquired at least the relevant subject-specific qualification and, unless compelling reasons require otherwise, has carried out independent teaching activity in the relevant examination subject. If more than one examiner is to be appointed, at least one examiner should have taught the relevant examination subject. Only a person with the relevant scientific subject qualification (expert assessor) may be appointed as an assessor. When assessing the Master's thesis, at least one of the two examiners must teach as a professor at Lee University or at the ETS on the program. The examiners are independent in their examination activity.