Click here to view the current semester’s registration deadlines for online, fax/mail, or in-person registration.
- Online—Most students can register on the Web using UDSIS. You will need your UDelNet ID and password (or your UD ID number and PIN). If you are unable to register via UDSIS, call 302-831-8843.
- Fax, email, or mail—Follow these instructions for sending us your registration form.
- In person—Registrations are accepted at
- Click here to view the current semester’s registration deadlines.