The process for Readmission begins in the Registrar's Office. See the Registrar Office's Readmission page for more information.
Make sure you indicate if you will be returning under one of the Forgiveness policies. More information is available on the link for readmission.
You will need to make an appointment with your advisor before your readmission can be processed. If you are undeclared and still have an advisor in the University College Advising Center you can make an appointment, by calling 828-262-2167 for assistance.