All in One Place

Our findings on charter school authorizing and oversight.

Approach and Impact

The charter school landscape is challenging—in a constant state of flux—and we help navigate that complex landscape. NACSA has created the only national body of research on charter school authorizers. Our team gathers knowledge on their policies and practices and the performance of their school portfolios. Authorizers are diverse, so we survey and analyze all kinds. We create relationships and work to sustain them, so our knowledge deepens. We focus on our research’s impact: not just on how authorizers do their job, but how their work affects schools. As we deepen our knowledge of authorizers’ current strengths and needs, we get that information out to decision makers.

Our research findings are used to:

  • Inform improvement for hundreds of authorizers overseeing thousands of schools
  • Highlight trends within this sector of public education
  • Craft the tools and resources that respond to the unique needs of authorizers
  • Advocate for smarter state and federal policies
  • Inform education decision makers about creating and sustaining great charter schools

National Data on Charter School Authorizing

Each year, NACSA collects data about the national charter school authorizing landscape, including the total number of authorizers, and information about charter school openings and closures across the country.

Ongoing Research

NACSA is the expert resource on authorizers and our centerpiece tools come from our yearly in-depth surveys of their practices. A new addition to our original research is the groundbreaking Quality Practice Project, an effort to create an empirical and evidence-based understanding of authorizing practices and their direct impact on student outcomes.