Reusing previously-approved TSAAs
KBA-01725-R7P8
Question
If I have an approved transient student admission application for a host school, can I go ahead and register for different or additional courses or in subsequent semesters without another application?
Answer
An approved transient application is only valid for the specified course(s) at the specified host school during the semester requested. If any of these factors changes, a new application must be submitted for approval. 
Additional Comments
See https://www.floridashines.org/succeed-in-college/take-a-course-at-another-school for more details.