For systematic student guidance and preparation for entering majors for freshmen in the Division of Humanities & Social Science, Division of Natural Science & Engineering, and College of Liberal Studies in the 2026 academic year, the '1st Preliminary Major Selection (2nd Round)' will be conducted.

• 1. Target: 2026 academic year freshmen in the Division of Humanities & Social Science, Division of Natural Science & Engineering, and College of Liberal Studies, as well as enrolled students from previous student ID numbers who have not been assigned a major (Including students who wish to change their 1st round preliminary selected major).

• 2. Period: July 24, 2026 (Fri) ~ July 31, 2026 (Fri) until 24:00

• 3. Method: Log in to Trinity ➔ Academic Information ➔ Academic Registry/Graduation ➔ Academic Registry (Preliminary Major Selection Application) ➔ Select 1 desired major

4. Precautions

• You can change the major selected during the preliminary selection (1st round) period at the beginning of the 1st semester of the 2026 academic year. Students who do not wish to change can leave it as is.

• This application is a [Preliminary Selection] for smooth academic guidance and is unrelated to the actual major assignment. Actual assignment applications will be conducted at the end of the 2nd semester of the 1st year.

• Please refer to the Major Assignment Information website (Academic Affairs Services Team ➔ Curriculum ➔ Major) for departments available for major selection application.

• 5. Related Inquiries: Academic Affairs Services Team 02-2164-4170

2026. 7. 22.

Dean of Academic Affairs