"Voluntary contribution" includes fees collected from students by college or university officials when the fee is optional or refundable to students and has been approved by a majority of those voting in a campus-wide referendum of students.
"College or university" means any of the State-supported institutions of higher learning administered by the Board of Trustees of the University of Illinois, the Board of Trustees of Southern Illinois University, the Board of Trustees of Chicago State University, the Board of Trustees of Eastern Illinois University, the Board of Trustees of Governors State University, the Board of Trustees of Illinois State University, the Board of Trustees of Northeastern Illinois University, the Board of Trustees of Northern Illinois University, the Board of Trustees of Western Illinois University, or the boards of trustees of public community college districts as established and defined by the Public Community College Act.
110 ILCS 947/65