Eligible civil service employees from Illinois senior public universities who attend any University of Illinois campus are eligible for a tuition waiver, covering up to a maximum number of credit hours per standard semester (i.e., Fall or Spring). Each University of Illinois campus determines the number of credit hours interinstitutional employees are eligible for, with a minimum is six (6) per standard semester. Interinstitutional employees may be eligible for a fee exemption. Each university determines excluded programs, interinstitutional employee eligibility, fee exemption parameters, session credits, and credit hour limits.