News/Events
FEBRUARY 13, 2012
MHSAA Girls Season schedules are out on Arbiter. [...]
MARCH 12, 2012
Spring Preseason Meeting – All officials encouraged to [...]
APRIL 21, 2012
NISOA Testing (New Members Only) Grandville High School [...]
MAY 10, 2012
Midseason Cracker Barrel – All members encouraged to [...]
AUGUST 4, 2012
NISOA Physical Testing/Fall Review TIME: 8:00am LOCATION: Site [...]
AUGUST 16, 2012
Make up physical testing and fall review Grand [...]
DECEMBER 1, 2012
AGM – All members encourage to attend. General [...]