<p>You would have to apply to change; it may require a high GPA if the “to” college is more selective than the “from” college. For example, at Berkeley, read these about switching into the College of Engineering:</p>
<p>[Change</a> of College — UC Berkeley College of Engineering](<a href=“http://coe.berkeley.edu/students/prospective-students/admissions/change-of-college]Change”>http://coe.berkeley.edu/students/prospective-students/admissions/change-of-college)
[Change</a> of College FAQ — UC Berkeley College of Engineering](<a href=“http://coe.berkeley.edu/students/prospective-students/admissions/change-of-college/change-of-college-faq.html]Change”>http://coe.berkeley.edu/students/prospective-students/admissions/change-of-college/change-of-college-faq.html)</p>
<p>Note that some Berkeley College of Engineering majors have similar majors within the College of Letters and Science:</p>
<p>Engineering EECS: L&S Computer Science
Engineering IEOR: L&S Operations Research and Management Science (note that this is a capped major that requires applying to declare)</p>