The National Center on Response to Intervention (RTI) is funded by the U.S. Department of Education’s Office of Special Education Programs. The Center is managed by the American Institutes for Research, in consultation with researchers from Vanderbilt University and in collaboration with researchers from the University of Kansas Center for Research on Learning. The Center will support the implementation of RTI on a national level. This goal includes plans to: 1) Identify, adapt, evaluate, and scale-up RTI models for identifying and serving students with disabilities. 2) Provide ongoing support and technical assistance to states to support implementation of comprehensive RTI programs in districts, schools, and classrooms nationally. 3) Disseminate information about proven and promising RTI models to our target audience, including parents, service providers, program administrators, policymakers, and other interested stakeholders across the country. The Center’s mission is to build the capacity of State Education Agencies (SEAs) to assist Local Education Agencies (LEAs) in implementing proven and promising models for RTI.