Overloading
From the second year onwards, under normal circumstances, (a) all students would be allowed to take up to 20 credits per regular semester; (b) students with CGA of 3.3 or above would be allowed to take up to 22 credits per regular semester. A request for approval should be made through SIS, together with justification and evidence that support your application.
(Remarks: On average, you will need to take 15-16 credits per semester to graduate within 4 years. There is no need for overloading, if you prefer to concentrate on fewer courses in one semester.)