- The Official referee scheduling body for all games under the jurisdiction of Missouri Hockey.
- The provider of on ice officials for USAH District and National Tournaments held in the State of Missouri and the St. Louis area.
- The provider of off ice officials for any sanctioned USA Hockey games and events
Our officials are USA Hockey certified and trained by certified USAH instructors to provide each official with the required USA Hockey classroom instruction and certification testing. MIHOA has a trained evaluation staff which evaluates a large number of officials each year and provides valuable feedback and points of emphasis for on and off ice improvement.