Schools of Tomorrow (SoTo) is a member-owned social enterprise open to all schools seeking values-led, research-informed change who share a broader understanding of school purpose and quality based on the Four Quadrant Framework, and commit to research and development, long-term partnership and peer support, in order to embed this deep into their practice. Our approach is built round the Schools of Tomorrow Framework, which was developed by school leaders drawing on a secure base of research evidence and values. Developed from the work of our Trailblazer schools, drawn from all phases, the Schools of Tomorrow Fellowship offers a distinctive approach to quality, self-evaluation and school improvement that is clearly delineated from existing models.. Since its launch in summer 2016, 30 schools have now signed up to join the Fellowship. It aims to add practical support and real value to schools who share an understanding and desire to lead change which is values-based, non-linear, and rooted in complexity thinking. In this way we believe the truly outstanding schools of tomorrow can be nurtured today.