To help the University of Illinois become a model of sustainability both in the community and for the world to emulate, the Institute for Sustainability, Energy, and Environment (iSEE) has developed a three-tiered system for campus sustainability procedures. In June 2014, Chancellor Phyllis Wise approved the Procedure for Formulating and Evaluating Campus Sustainability Policies & Initiatives, offering a big-picture process for updating and evaluating the iCAP — and explaining the roles of the Sustainability Council, the iCAP Working Group (iWG), and the Sustainability Working Advisory Teams (SWATeams).