Transferring within colleges after admitted

D accepted to Liberal Arts and wants to pursue International Relations. Like any 18 year old, she may change her mind. IIf she keeps strong grades, how difficult is it to change majors? (Doubt engineering would ever be considered but business & science is a possibility.)

Here’s the info for Business: you have to take 30 units before being eligible to transfer. http://mays.tamu.edu/upo/change-curriculum-information/ If she might be interested she should try to take some of the listed courses to fulfill her general ed credits. She can minor in business- much easier to do. http://mays.tamu.edu/degrees-and-majors/undergraduate-degrees/minor-in-business/