60- hour rule
By the time you have 60 semester hours, you must declare a major. Begin thinking seriously about what discipline you plan to major in by your third semester (beginning of sophomore year, or when you have earned approximately 30 hours).
To declare a major, you need to go to the department in which your proposed major lies. That department will then become your “home base” for advising, although you are always welcome to come to the Academic Advising Center for general advising questions. The advisor in the department of your major will also do your official degree plan for graduation.