New Jersey State Interscholastic Athletic Association.
The NJSIAA, a private, voluntary Association is committed to serving all types of student-athletes, its member schools and related professional organizations by the administration of education-based interscholastic athletics, which support academic achievement, good citizenship, and fair and equitable opportunities.
IUA is one of the 15 chapters in the New Jersey State Interscholastic Athletic Association (NJSIAA). The IUA is an approved Baseball Umpire and Softball Umpire Association that services high school, American Legion, adult and youth leagues in South Jersey. Our mission is to enforce safety and fair play for everyone.