Portal Status: Verified Operational ✅

ITU SIS Login: Your Gateway to Istanbul Technical University Student Services

Portal Category🎓 Academic LMS Portal
VerificationInstitutional SSO Gateway
Primary ServicesCoursework & Gradebooks

Quick Summary

  • The official login gateway for ITU SIS is https://www.sis.itu.edu.tr/EN/, requiring your ITU Account username/password and a SIS PIN.
  • Access your academic information, register for courses, and view grades directly through the portal.
  • For PIN resets or account lockouts, utilize the ITU Help Ticket system at http://yardim.itu.edu.tr/.
  • The 'İTÜ Mobil' app, available on iOS and Android, provides convenient mobile access to SIS and other university services.

The Istanbul Technical University (ITU) Student Information System, commonly known as ITU SIS, is the essential online portal for all students to manage their academic journey. Accessible via https://www.sis.itu.edu.tr/EN/, this system serves as your central hub for everything from course registration and viewing grades to managing personal information and academic records. The login process involves a two-step identity verification, first with your general ITU Account credentials, followed by a specific SIS PIN. This guide, crafted by an experienced IT Support Lead, provides a pragmatic walkthrough to ensure seamless access and effective utilization of the ITU SIS portal, addressing common challenges and offering direct solutions.

Required Credentials for ITU SIS Access

How to Log In to the ITU Student Information System (SIS)

  1. Step 1: Navigate to the Official ITU SIS Gateway. Open your web browser and go directly to https://www.sis.itu.edu.tr/EN/.
  2. Step 2: Initiate SIS Login. On the SIS homepage, locate and click the “SIS Login” link. This action will redirect you to the primary ITU Login page for the first stage of authentication.
  3. Step 3: Enter ITU Account Credentials. On the ITU Login page, input your ITU Account username in the designated field and your ITU Account password in the password field. These are the same credentials you use for your ITU email. Click Login or Sign In.
  4. Step 4: Select Student Number and Enter SIS PIN. After successfully authenticating with your ITU Account, you will be presented with a screen displaying your Student Number(s) (User ID). Select the appropriate student number you wish to access. Then, enter your specific SIS PIN in the PIN field. Click Login to proceed.
  5. Step 5: Access Your SIS Main Menu. Upon successful entry of your SIS PIN, you will be directed to the Istanbul Technical University - Student Information Systems Main Menu. This is your personalized dashboard where you can access all student services.

Managing Course Registration, Grades & Academic Records in ITU SIS

Resolving Common ITU SIS Login Issues & Account Lockouts

⚠️ SIS Account Locked Due to Incorrect Login Attempts

Cause: Entering your Student Number (User ID) and/or SIS PIN incorrectly five times in a row will automatically lock your SIS account for security reasons.

Solution: If your account is locked, you must create a help ticket through the ITU Help Ticket system at http://yardim.itu.edu.tr/. Log in with your ITU user information, then select “Registrar's Office > PIN transactions > PIN Block transactions” to submit a request for a new password.

⚠️ Forgotten SIS PIN

Cause: The SIS PIN is a separate credential from your main ITU Account password and can be easily forgotten if not used regularly.

Solution: To recover a forgotten SIS PIN, log in to the ITU Help Ticket system at http://yardim.itu.edu.tr/ using your ITU Account credentials. Follow the path “Registrar's Office > PIN transactions > Forgot PIN password” to create a help ticket. The Registrar's Office is solely responsible for issuing PINs.

⚠️ Unable to Register for Courses (Registration Blocks)

Cause: Various academic or administrative holds (registration blocks) can prevent you from registering for courses, such as outstanding fees, unsubmitted documents, or academic probation.

Solution: After logging into SIS, navigate to the Student Service Menu and then Student Information. Look for the “See Registration Blocks” menu item to identify the specific reason for the hold. Contact the Registrar's Office or the relevant department to resolve the issue.

Securing Your ITU SIS Account: Best Practices & Phishing Prevention

📌 Verified Portal Reference Official domain link & quick copy action

🎧 Official ITU Student Support & Registrar's Office Contacts

For direct assistance with the ITU Student Information System, contact the Registrar's Office. Email: [email protected]. Phone: +90 212 365 78 00-99 (100 line). For PIN resets or account lockouts, submit a help ticket at http://yardim.itu.edu.tr/. General ITU inquiries can also be directed to 444 1 488. Support hours typically align with standard university business hours in Istanbul (UTC+3).

Frequently Asked Questions About ITU SIS Login & Features

Q: Can I access ITU SIS from a mobile device or dedicated smartphone app?

Yes, Istanbul Technical University offers an official mobile application called 'İTÜ Mobil' for both iOS and Android devices. This app provides convenient one-click access to SIS, Ninova, and other university services, including campus maps, news, and announcements.

Q: What is the fastest way to recover or reset a forgotten SIS PIN?

The quickest way to reset your SIS PIN is by using the ITU Help Ticket system. Go to http://yardim.itu.edu.tr/, log in with your ITU Account, and create a ticket under “Registrar's Office > PIN transactions > Forgot PIN password”. The Registrar's Office will assist you.

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

Within the ITU SIS, navigate to the Student Service Menu and then the Registration Menu. Select the relevant term, then click on Course Add / Drop Menu. Enter the CRNs of your desired courses in the worksheet and click Submit changes. Ensure you check the academic calendar for registration dates and any prerequisites.

Q: How do I contact official student support or the technical IT help desk for ITU SIS?

For SIS-related issues, contact the Registrar's Office via email at [email protected] or by phone at +90 212 365 78 00-99. For PIN-related problems or account lockouts, use the help ticket system at http://yardim.itu.edu.tr/.

Wrap Up

The ITU Student Information System is an indispensable tool for managing your academic life at Istanbul Technical University. By understanding the login process, utilizing its core features, and knowing how to troubleshoot common issues, you can navigate your studies with greater efficiency. Always prioritize security by using strong credentials and verifying official links. Should you encounter persistent difficulties, remember that the Registrar's Office and the ITU Help Ticket system are your primary resources for reliable support.

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.