This page is prepared for Boğaziçi University students who will take action during the Summer School Final Registration period. Unlike the pre-registration period, Preparatory (Hazırlık) School students can also register during this period, and it is mandatory to send all created course programs for advisor approval.

To ensure a smooth process for you, please first identify which of the following 4 scenarios applies to you and follow the corresponding steps.

Registration Scenarios Matching Your Status

Scenario A: I Selected Courses During Pre-registration and Will Make No Changes

If you selected your courses during the pre-registration period and do not intend to make any changes to your schedule:

• You do not need to make any new payments or add/drop any courses.
• Simply log in to the BUIS system and send your current program directly for advisor approval.

Scenario B: I Selected Courses During Pre-registration But I Will Change/Add Courses

If you want to add a new course to your pre-registration schedule or change your courses:

• You do not pay an additional application fee (YKA).
• You only need to deposit the total hour fee (YKR) for the newly added courses to the bank.
• Following the payment, you must select your new courses on BUIS (obtaining consent if necessary) and send your program for advisor approval.

Scenario C: I Paid During Pre-registration But Did Not Add Any Courses

If you deposited the fees during the pre-registration period but did not make any course selections in the system:

• You must deposit an additional 780 TL to the bank, which is the application fee difference between early registration and final registration.
• After making this additional payment, you must log in to the BUIS system, select your courses, and send your program for advisor approval.

Scenario D: I Did Not Apply During the Pre-registration Period (First-Time Registration)

If you are joining the Summer School for the first time during this period, you must follow the standard registration route sequentially:

1. Course Selection Planning

• Students can take a maximum of 10 credits or 3 courses in Summer School.

Examples:

• Three 4-credit courses can be taken
• Four 2-credit courses can be taken
• Four 3-credit courses cannot be taken

2. Determining the Payment Amount

For students registering for the first time in this period, the application fee (YKA) is 1,950 TL. The hourly unit fee for courses (YKR) remains 630 TL.

The amount to be paid for the selected courses can be calculated using the Summer Payment Calculator tool on BUIS.

• Fees are calculated based on the total T+U+L (Theory + Tutorial + Laboratory) hours, not the credits.
• This tool is for informational purposes only; transactions made here do not constitute an actual course registration.

Sample Calculation

For a program consisting of two courses:

• MATH 101 (T+U+L): 4+0+2 = 6
• SOC 101 (T+U+L): 3+0+0 = 3
• Total T+U+L: 9
• Credit Fee (YKR): 9 x 630 TL = 5,670 TL
• Application Fee (YKA): 1,950 TL

For Scholarship Students

The Summer School scholarship covers the course with the highest fee among the selected courses.

Example:

• MATH 101 (6 hours): covered by scholarship
• SOC 101 (3 hours): paid
• Credit Fee (YKR): 3 × 630 TL = 1,890 TL
• Application Fee (YKA): 1,950 TL

3. Payment Procedures

2026 Final Registration Payment Schedule

• Opening: June 11, 2026 - 10:00
• Closing: June 22, 2026 - 16:00

Payments are made only through Garanti BBVA branches, ATMs, or online banking. Transfers via IBAN or EFT/Wire transfer are not accepted.

Payment steps:
Payments -> Institutional Payments -> University Payments -> Boğaziçi University

• YKA: Summer School Application Fee (Yaz Okulu Kayıt Ücr.)
• YKR: Summer School Credit Fee (Yaz Okulu Kredi Ücr.)

Important Note: The amount of 630 TL seen on the ATM or online banking interface represents the unit fee for one hour. The total course fee can be paid manually in a single transaction via the "partial payment" (kısmi ödeme) option.

4. Consent (Instructor Approval) Process

During course selection, different quota information may be encountered. This information can be found in the quota (quota) field on the course page.

3 Possible Scenarios:

-1: Consent of Instructor Required (Consent of Instructor)

• Instructor approval is mandatory to register for the course.
• A consent request must be sent through the system.
• The instructor may accept or reject the request.

When approved:

• The course is not automatically added to the program.
• The student must add the course manually.

If rejected or unanswered: Registration for the course is not possible.

1000: Unlimited Quota

• The course is open to all students.
• Direct addition can be performed.
• Consent is not required.

Specific Number: Restricted Quota

• Course capacity is limited.
• The course can be added directly until the quota is full.
• After the quota is full, consent is required for registration.

Important Notes Regarding Consent

• Consent request does not require prior payment.
• Once approved, the course must be added to the program within 24 hours.
• Courses are never automatically added to the program under any circumstances.
• Communicating with the instructor beforehand can be helpful; however, this does not replace official consent.

5. Completing Course Selection

After the payment is made and necessary approvals are obtained, course addition is performed via the Course List Preparation header on the BUIS system.

BUIS Student Access

• System Opening: June 19, 2026 – 14:00
• Student Consent Request Deadline: June 22, 2026 – 20:00
• Instructor Consent Approval Deadline: June 22, 2026 – 22:00
• General System Closing: June 22, 2026 – 23:59
• Courses cannot be added to the system without fulfilling the payment obligation.

6. Advisor Approval

• It is mandatory to submit the course program created during the final registration period for advisor approval.
• After completing your course selections on BUIS, you must send your program for advisor approval.
• Advisor Approval Deadline: June 23, 2026 – 12:00.

Advice: It is recommended to communicate with your advisor before selecting courses.

Refund Policy

• The refund process for courses dropped during the final registration period begins after the Summer School Add-Drop period is completed.
• Summer Refund Form Opening: July 13, 2026
• Summer Refund Form Closing: July 24, 2026
• Refunds are not issued for courses dropped during the Add-Drop period by the student's own choice.
• Only the credit fee (YKR) is refunded for courses that cannot be taken due to cancellation or quota issues.
• The application fee (YKA) is non-refundable under any scenario.