WebReg Tutorial
Last Updated: June 29, 2026 4:55:30 PM PDT
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Watch this video to learn how to find available courses, plan your class schedule, add and drop classes, and other tasks available in WebReg.
Important news
Student enrollment continues with current systems for Summer Session 2026.
The new Triton Student System (TSS) is set to launch in July 2026, changing much of the information and processes set out below.
You'll log into TSS to find available classes and to book your courses for Fall 2026. For details, see TSS Student Info and this campus notice.
Watch your ucsd.edu email and this page for updated instructions.
For help or questions about the registration process, email registrar@ucsd.edu.