This report presents summative evaluation results for a National Science Foundation funded project entitled Grounding Institutional Partnerships in Structures for Broader Impacts Design (BID). The project represents a collaboration between five institutions: Institute for Learning Innovation, The STEM Research Center at Oregon State University, Scicenter, University of Washington-Bothell, and University of Wisconsin-Madison. BID aimed at creating an inter-institutional structure and toolkit to assist higher education institutions (HEIs) and informal science education organizations (ISEs) in