Except during Enterprise Restriction Dates, the IS&T change windows are as follows:
Charles River Campus
- Tuesday, Wednesday, and Thursday 2:00 AM to 6:30 AM
- Sunday 12:00 AM to 8:00 AM
Boston University Medical Campus
- Tuesday, Wednesday, and Thursday 4:00 AM to 6:30 AM
- Friday 7:00 PM to Saturday 2:00 AM