SUMMARY School-based empirically supported treatments for anxiety disorders are a promising avenue for providing necessary intervention to distressed youth who would otherwise never receive treatment. Sustaining such programs in school settings should be viewed as a multiple-stage process, from integration of the program into the institution and maintenance of the intervention to responding to institutional change and ownership of the program by the school.51 Given the scarce resources available to schools, additional research on embedding programs into the school culture and maximizing existing resources is essential to enhancing the sustainability of school-based interventions for anxiety disorders and reaching youth in need.