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Accessing the İTÜ SIS Student Portal: Your Comprehensive Login & Support Guide

Quick Summary

  • The official login gateway for İTÜ SIS is https://www.sis.itu.edu.tr/EN/.
  • Access requires your primary İTÜ Account Username & Password, followed by your Student Number & SIS PIN.
  • Utilize the official İTÜ Mobil app for convenient access on iOS and Android devices.
  • For direct support, contact the Registrar's Office at +90 212 365 78 00-99 or via [email protected].

The Istanbul Technical University (İTÜ) Student Information System (SIS) serves as your central hub for all academic and administrative tasks. To securely access your student records, manage course registrations, and view the academic calendar, navigate directly to the verified official login gateway at https://www.sis.itu.edu.tr/EN/. You will need your İTÜ Account username and password for the initial authentication, followed by your unique Student Number and SIS PIN to enter the system. This guide provides a pragmatic walkthrough for seamless access and effective utilization of the İTÜ SIS portal, ensuring you can manage your academic journey efficiently.

Required Credentials & Access Details for İTÜ SIS

Accessing the Official İTÜ SIS Gateway: A Step-by-Step Guide

  1. Step 1: Navigate to the Official İTÜ SIS Gateway. Open your preferred web browser and directly enter https://www.sis.itu.edu.tr/EN/ into the address bar. On this page, locate and click the SIS Login link.
  2. Step 2: Complete Initial İTÜ Account Authentication. You will be redirected to the central İTÜ Login page. Enter your İTÜ Account username and password in the respective fields. This step constitutes the first part of the university's two-step identity security check.
  3. Step 3: Proceed to the SIS "Banner" Entry. After successfully authenticating your İTÜ Account, your browser will be directed to the Student Information System "Banner" entry. Here, your Student Number(s) will be automatically populated or available for selection in the User ID field.
  4. Step 4: Enter Your SIS PIN. Select the correct Student Number (User ID) if multiple options are presented, then input your specific SIS PIN into the designated PIN field. Click the Login button to proceed.
  5. Step 5: Verify Access to the Main Menu. Upon successful completion of the login process, you should arrive at the "Istanbul Technical University - Student Information Systems Main Menu," which serves as your personalized academic dashboard.

Managing Your Academic Journey: Course Registration, Grades & Student Services in İTÜ SIS

Resolving Common İTÜ SIS Login Issues & Account Access Problems

⚠️ Account Locked Due to Incorrect SIS PIN Entries

Cause: The system automatically locks your SIS account if your Student Number or SIS PIN is entered incorrectly 5 consecutive times.

Solution: To unlock your account and receive a new password, you must create a help ticket. Navigate to http://yardim.itu.edu.tr/, select "PIN Transactions" from the category, then "PIN Block transactions" from the sub-category, and submit your request.

⚠️ Forgotten SIS PIN

Cause: You are unable to recall the specific PIN associated with your Student Number for the SIS "Banner" entry.

Solution: Log in to http://yardim.itu.edu.tr/ using your primary İTÜ user information. Create a help ticket by following the path: "Registrar's Office > PIN transactions > Forgot PIN password". The Registrar's Office is the sole authority for issuing SIS PINs.

⚠️ Forgotten İTÜ Account Password

Cause: You cannot remember your main İTÜ Account password, which is required for the initial authentication step before accessing SIS.

Solution: Utilize the "Forgot Password?" link available on the main İTÜ Login page, typically found at https://giris.itu.edu.tr/sifremi-unuttum. This process is managed by the İTÜ Information Technologies Directorate (BIDB).

Protecting Your İTÜ SIS Account: Safe Login Practices & Credential Security

📌 Verified Portal Reference Official domain link & quick copy action

🎧 Official İTÜ SIS IT Help Desk & Registrar's Office Contacts

For comprehensive support regarding İTÜ SIS, contact the Registrar's Office (Öğrenci İşleri Daire Başkanlığı): * Phone: +90 212 365 78 00-99 (100 lines) * Email: [email protected] * Help Ticket System: http://yardim.itu.edu.tr/ (for PIN resets and other support requests) For general IT account and infrastructure support, contact the İTÜ Information Technologies Directorate (İTÜ Bilgi İşlem Daire Başkanlığı): * Phone: +90 212 285 39 30

Frequently Asked Questions About İTÜ SIS Access & Functionality

Q: How do I register for courses using the İTÜ SIS portal?

During the official registration period, log into İTÜ SIS. Navigate to the Student Service menu, then select Registration Menu. Choose the relevant term, click Submit, and then access the Course Add / Drop Menu. Enter the 5-digit Course Reference Numbers (CRNs) into the worksheet and click Submit changes to finalize your registration.

Q: Can I access the İTÜ SIS portal from a mobile device or dedicated smartphone app?

Yes, Istanbul Technical University offers an official mobile application named İTÜ Mobil, available for both iOS and Android devices. This application provides convenient, one-click access to İTÜ SIS and other essential university services.

Q: What is the fastest way to recover or reset a forgotten password for this service?

If you've forgotten your primary İTÜ Account password, use the "Forgot Password?" link on the main İTÜ Login page. For a forgotten SIS PIN, you must create a help ticket through http://yardim.itu.edu.tr/, selecting "Registrar's Office > PIN transactions > Forgot PIN password".

Q: How do I contact official customer support or the technical IT help desk?

For SIS-specific issues, contact the Registrar's Office (Öğrenci İşleri Daire Başkanlığı) at +90 212 365 78 00-99 or email [email protected]. For general İTÜ account or technical issues, the İTÜ Information Technologies Directorate can be reached at +90 212 285 39 30.

Wrap Up

The İTÜ SIS portal is an indispensable tool for every Istanbul Technical University student, providing centralized access to critical academic functions. By adhering to the outlined login procedures and leveraging the self-service features, you can efficiently manage your educational journey. Always prioritize security by verifying the official portal URL and safeguarding your credentials. Should you encounter any technical difficulties or require further assistance, the dedicated IT help desks and Registrar's Office are readily available to provide expert support, ensuring your academic progress remains uninterrupted.

PS

Portal Support Team

This guide was reviewed and verified by our internal technical support experts in October 2026. We constantly monitor official portal updates to ensure you have the most accurate and secure login instructions.