Delaware Interscholastic Athletic Association Volleyball

The Delaware Interscholastic Athletic Association (DIAA) regulates school athletics in Delaware on behalf of the Secretary of Education. Its volleyball programme includes girls’ and boys’ state championships, with dates, brackets, tournament manuals, results, rules and committee information published online. Volleyball materials cover NFHS rules, officiating, coaching education, scoresheets and libero tracking. DIAA promotes educationally compatible, fair and safe interscholastic competition; it is a school-athletics association, not a club-volleyball federation.