- Research for Action
- Center on Education Policy
- Institute for Educational Sciences (IES)
- The Education Policy and Leadership Center Clearinghouse: School Choices
National
- The Center for Education Reform
- National Center on School Choice
- The Education Commission of the States
- The National Center for the Study of the Privatization in Education, Teachers College, Columbia University
- U.S. Department of Education
- Institution of Education Sciences (IES)- What Works Clearinghouse
- Center on Reinventing Public Education
- National Alliance for Public Charter Schools
- Magnet Schools of America
Pennsylvania
- Pennsylvania School Board Association
- Pennsylvania State Education Association
- Pennsylvania Association of School Administrators
- Pennsylvania Association of School Business Administrators
- The Education Law Center- PA
- Pennsylvania Coalition of Public Charter Schools
- Pennsylvania Department of Education
- Pennsylvania Families for Public Cyber Schools
- Pennsylvania Home Educators Association
- Pennsylvania Homeschoolers Organization
- Pennsylvania Association of Career and Technical Education
- Pennsylvania Association of Career and Technical Administrators
