Joe Ableidinger and Bryan Hassel of Public Impact interviewed leaders of five highly successful charter schools to understand how autonomy has enabled the schools to achieve outstanding results. This issue brief, prepared for the National Alliance for Public Charter Schools, explores seven autonomies that have made a difference in the profiled schools and that hold promise as part of broader reform strategies: freedom to develop a great team; freedom to manage teachers as professionals; freedom to change (or not change) curriculum and classroom structures; autonomy in scheduling; financial freedom; freedom from an elected board of directors; and freedom to define a unique school culture.