- Programs and activities intended solely for faculty, staff, and other attendees 18 years of age or older;
- Regularly scheduled classes or activities for enrolled university students, admitted students and individuals accepted for enrollment;
- Performances or events open to the general public (such as varsity athletic competitions, theatrical performances, and concerts);
- Externships, internships and other placements of enrolled university students with external entities for the purpose of obtaining academic credit or to satisfy other university educational requirements;
- Research activities approved by a University of Illinois Institutional Review Board (IRB) with safety protocols in place;
- University Laboratory High School, Primary School, and Orchard Downs Preschool classroom activities;
- Child Development Lab and Early Child Development Lab classroom activities;
- University of Illinois Extension programs and activities with approved safety protocols in place; and
- Division of Public Safety activities.