Until two weeks before course registration period
Students should submit the Application form for changing a major with the approval of the Advisor and Department Chair of both current and desired departments (a total of 4 people) & An academic transcript to Department office.
Changing major is not allowed in case a student in Master's course can't register at least 2 semesters or a student in Ph.D. course/Integrated MS-PhD course can't register at least 4 semesters within a Maximum Period of Registration after changing a major.