In addition, student employees must be currently enrolled in a minimum of 6.0 units (undergraduate) and 4.0 units (graduate), international student employees must be enrolled in a minimum of 12.0 units (undergraduate) and 6.0 units (graduate) at the end of the add-drop period. ASI Custodial Services is responsible for serving the Cal Poly Pomona community by ensuring all facilities and spaces within the Bronco Student Center and Bronco Recreation and Intramural Complex are hygienic and accessible to the events, programs, and services within can operate successfully.