The evaluation process for graduate program applications for the Fall Semester of the 2026–2027 Academic Year has been completed. The rankings of our applicants on the candidate evaluation lists for the programs to which they applied have been automatically determined by the system based on the final scores they received as a result of the overall evaluation.
All applicants can view the evaluation results for our 2026–2027 Fall Semester Graduate Programs by logging into the OBS system. Click here for the OBS system. You can also access the OBS system by copying the following link into your browser: https://obs.yildiz.edu.tr/oibs/ina_app/
Important Information Regarding Online Registration
Candidates who have been granted admission must complete their online registration THEMSELVES via the OBS system between July 15, 2026, and July 20, 2026 (12:00 PM). It is the candidate’s sole responsibility to log in to the system and complete registration within the specified timeframe.
2. Master’s candidates in both thesis-based and non-thesis programs must pay their tuition fees and complete their registration by the registration deadline (July 20, 2026, by 12:00 PM). Otherwise, even if they have completed their registration, their registration will be canceled and their spots will be given to alternate candidates. Click here for tuition fees.
Click here for the OBS registration guide.
If you encounter any issues with your OBS applications, please use the “OBS Graduate Application Issues” message category available in the e-enstitu.yildiz.edu.tr system. Click here to send a message.
Those Already Enrolled in Another Thesis-Based Graduate Program
According to YÖK regulations, you cannot be enrolled in two thesis-based graduate programs simultaneously. Applicants who are already enrolled in a thesis-based graduate program in the YÖK system must have their enrollment at the other university canceled within the specified enrollment period. In the event of a delay in processing the cancellation of enrollment in the thesis-based graduate program at the other university into the YÖK system, you must submit an electronically verifiable document or a document bearing a wet signature and official seal confirming that the enrollment cancellation process has been initiated by your university via the e-enstitu.yildiz.edu.tr by selecting the message category “Upload Official Document Confirming Withdrawal from Other Universities.” The wet-signed and sealed document must also be presented to our Institute within the registration period for verification.
Candidates Who Have Earned the Right to Primary Enrollment Through Horizontal Transfer
Candidates who have applied for lateral transfer to our Institute from YTÜ and other higher education institutions and have earned the right to primary enrollment following the entrance exam will have their enrollment processed by the Institute after the Institute’s Administrative Board meeting. For candidates who have earned the right to final enrollment through lateral transfer, our Institute will ensure that their enrollment is canceled at their current universities following the official correspondence process. For this reason, please do not submit a request to cancel your enrollment at your current university yourself.
Waitlist Enrollment
Reserve evaluation rounds will be conducted to fill any vacancies remaining after the main enrollment period, and for candidates who are granted enrollment rights, the online enrollment process will be initiated on the dates specified in the enrollment calendar to fill the remaining vacancies. On the waitlist enrollment dates listed in the graduate academic enrollment calendar, candidates who have been granted waitlist enrollment eligibility will log into the OBS system and complete their enrollment THEMSELVES. It is the candidate’s sole responsibility to log into the system and complete their enrollment within the specified timeframe.
Candidates Who Made Multiple Preferences
If a candidate is admitted to their first choice as a primary candidate, their second choice will not be considered, regardless of whether or not they complete registration during the primary registration dates. For this reason, candidates admitted to their first choice as primary candidates must complete their registration during the designated registration dates.
If a candidate is not admitted to their first choice but is admitted to their second choice as a main candidate, their first choice will not be considered in the waitlist evaluation, regardless of whether or not the candidate completes registration during the main registration period. For this reason, candidates who were not admitted to their first choice but were admitted to their second choice as a main candidate must complete their registration during the registration period.
The above rules also apply to the evaluation of waitlisted candidates to fill any remaining vacancies.
NOTE 1: OBS graduate enrollment procedures will be carried out by the candidates themselves via OBS, in accordance with the enrollment calendar and the guidelines.
NOTE 2: Applicants applying through the “FBE-Turkish Citizen Ph.D. Admission Letter Application,” "FBE-Application with a Doctoral Admission Letter for International Candidates," and "FBE-Horizontal Transfer Graduate Applications"—registrations for candidates applying through these modules will be processed by our institute.
Click here for the Academic Calendar (New Enrollment for Thesis-Based Graduate Programs)
Click here for the Academic Calendar (New Registrations for Non-Thesis Graduate Programs)