If you can no longer attend the session you originally enrolled in and must attend another session at a later date, that is not a problem. Note that enrollment change deadlines apply. You can switch sessions by following the steps below:
1) You can add new classes from a session you can attend and then drop ALL of the classes in the session you can no longer attend.
See How to Add Courses and How to Drop Courses for step-by-step instructions.
2) OR you can “swap” for another class in the new session you can attend.
The swap action can be used to simultaneously drop one class and add another. By swapping, you ensure you keep your original enrollment in the course you are attempting to drop until your enrollment in the new class is confirmed.
See How to Swap Courses for step-by-step instructions.
If you are an international student changing your session enrollment, please be sure to request an updated I-20 with a new start/end date. For more information, see our instructions on Requesting a New I-20.