The American Federation of School Administrators, AFL-CIO, is the only national education union for school administrators. AFSA provides labor relations and professional and occupational services to public school principals, vice principals, administrators, and supervisors in diverse school districts across the U.S., Puerto Rico and the U.S. Virgin Islands. AFSA has been fighting for quality public school education for students of all backgrounds since 1976. AFSA's mission is to promote the professional, occupational, and economic interests of its 20,000 members and to fight for the highest quality public school education for all pupils.