You are reading the 2022/23 Academic Calendar. The 2021/22 version remains in effect until 31 August 2022 and is available here
The requirements for degrees and diplomas are described in the faculty and school entries. Except where the requirements of a particular degree or diploma program specifically state otherwise, a student must:
To complete a second or subsequent undergraduate degree or diploma program, a student must, in addition to the three requirements above, also complete at least as many upper-division (i.e., 300- or 400-level) credits as are normally required for that program while registered in it. A student may enrol in a degree program more than once provided that the program does not overlap significantly with studies for a prior degree.
1Courses taken while studying at another institution on a Senate-approved exchange program satisfy this requirement.