According to the Article 10 of GAU - REGULATIONS FOR EXAMINATIONS AND ASSESSMENT, students who want to object their grades can write their petitions to the head of their department in one week following the announcement of the results and submit it to the Faculty Secretary or send it to their head of department:

Architecture students to shahinkeynoush@gau.edu.tr

Interior Architecture students to senemsadri@gau.edu.tr

Graphic Design students to skuzun@gau.edu.tr

Painting students to mehmetadil@gau.edu.tr

Private e-mails or letters to lecturers or letters submitted to any other office other than the head of department will not be taken into consideration as official objections.

GAU - REGULATIONS FOR EXAMINATIONS AND ASSESSMENT

10. A student may object to the grade s/he has received from any course, studies or practices. 
a. All kinds of exams and documents involved in the evaluation of term grade shall be shown to the student by the instructor, if requested, within one week following the date of results announced.
b. In cases when the student is not satisfied with the instructor`s evaluation, s/he may object to the grade in writing to the department head within one week the latest following the date of results announced. Head of Department forms a commission consisting of instructors including those of the relevant course and announces the result in at least a week. The commission`s decision is final.
c. Objection to the grade shall be made in writing to the department head within one week the latest following the date of results announced. Head of Department forms a commission consisting of instructors including those of the relevant course and announces the result in at least a week. Evaluation of the department head is notified to the Faculty Executive Board for approval and the result is notified in writing to the student within one week the latest. In case of any decision to change the final term grade, this is presented to the Faculty Executive Board with a `Grade Change Form` accompanied with reasons.