Dear Students,
Course registration for the Fall semester of the 2025–2026 academic year will take place from September 16 to 19, 2025. The course registration schedule and Course Registration Guides are listed on this page; click here for the YTÜ Undergraduate Academic Calendar.
Following the independent course registration period at our university, students will be able to complete their course registration through the system by paying their tuition fee by the end of the second week of the relevant academic term (September 25–October 10, 2025). During this period, students will not be able to drop courses but may add new courses, provided they remain within the maximum credit limit.
These specified dates (September 25–October 10, 2025) also include the excused course registration period provided for students with valid excuses, as outlined in Article 20-c of the YTÜ Associate and Bachelor’s Degree Educationand Teaching Regulations, which covers the course registration period for students with approved excuses. Therefore, course registration will not be possible after the dates listed in the academic calendar, including by decision of the faculty board.
Course registration is conducted via OBS (https://obs.yildiz.edu.tr/oibs/std/login.aspx) using your username and password.
Students who will be taking the mandatory preparatory English course in the Department of Basic English at the School of Foreign Languages do not need to complete any registration process. Please follow the announcements on the School of Foreign Languages website regarding this matter.
For issues related to course registration, click here for the web pages and email addresses of the faculties and departments.
Please carefully review the guides prepared to ensure you complete your course registration process successfully.