If you are considering a leave of absence for a semester you are required to enroll in, you should first schedule an appointment with an ISSS Student Specialist before dropping your classes.
A specialist will walk you through the steps and the critical immigration timelines you need to know regarding a possible leave of absence.
If you are absent from studying at CU Denver | Anschutz for more than three semesters, you will need to reapply to the university to continue your studies.