Permission Required to Add Classes, Fall 2025

To add classes from Tuesday, Sept. 2, 2025 and on, you must request a permission number from your professor or the department offering the course. Not sure how to add with permission? Visit Registration FAQ: Permission Numbers.

During Weeks 2 through 4 of Classes

From Tuesday, Sept. 2, through Sunday, Sept. 21, 2025:

• Wait-listing is not available.
• Permission is required to add all classes.
• You can continue to add, drop or swap classes, or change the basis of grading* online using self-service registration.
• Graduate students have until 11:59 p.m. on Friday, Sept. 12, to drop** classes online. See Last Day to Drop, Graduate Students, Fall 2025.
• Undergraduate students have until 11:59 p.m. on Sunday, Sept. 21, to drop** classes or change grading basis online.

If possible, please finalize your schedule by Sept. 21, the end of Week 4, when recorded enrollments are considered official.

* Before changing the basis of grading from a letter grade to CR/NC, please review the Credit/No Credit Grading Policy and its limitations.

** Please review the potential impact of reducing the number of enrolled units.

Resources

Learn how to drop or swap classes, change the basis of grading online, and much more with the registration How-To Guides.