Breadcrumb Home School of Arts and Sciences (SAS) Student Manual Return from Leave of Absence (LOA) Return from Leave of Absence (LOA) Download as PDF Leave of Absence (LOA) Enrollment Requirements for Matriculated Students Students wishing to return to their studies after taking an LOA for medical reasons must contact the Office of the DOS for clearance prior to semester start. Leave of Absence (LOA) Enrollment Requirements for Matriculated Students