Admissions Expertise Do you need to have a prospective major, or is it okay to be undecided? Depends on where you are applying. Liberal arts colleges do not require students to select a major until the end of sophomore year and actively encourage students to explore different majors before deciding. If you are applying to engineering school, presumable you have decided to study engineering and may even have picked a focus within engineering such as chemical or mechanical. Want to see all of Sarah's expertise? Click here to see full profile Want to see more expertise in Finding the Right College? Click here to see all expertise