If you are transferring from another institution, you must apply for admission to UBC first, and through the Faculty of Science (or Arts, etc.). For information on transferring credits, see Articulation (Transfer Credit) Information for Incoming Students.
If you are a transfer student ready for promotion to 3rd year, you must apply for admission to a Computer Science specialization using the Computer Science department’s admission process: https://my.cs.ubc.ca/students/application.
You can combine computer science with another area of science for a combined degree
You can also choose to do your Computer Science degree through one of the following faculties: Faculty of Arts, Faculty of Commerce, or Business Administration (i.e., Sauder School of Business).