NISOA National Referees
NISOA National Referees are required to meet certification requirements by August 15 of the current registration year. The roster may change as candidates are certified as National Referees or if Emeritus status is granted.
NISOA National Referee Roster
| New England - Mid Atlantic | Southeast |
| (Trumbull, CT) | (NORTH CHARLESTON, SC) |
| (WILLOW GROVE, PA) | (Windermere, FL) |
| (Toms River, New Jersey) | (Beckley, WV) |
| (Lindenhurst, New York) | (Kissimmee, FL) |
| (Webster, New York) | (Murfreesboro, TN) |
| (Demarest, NJ) | (Jacksonville, FL) |
| (Beaver, Pennsylvania) | (Lexington, SC) |
| (Rockaway, New Jersey) | (Nashville, TN) |
| (Chalfont, Pennsylvania) | (Irmo, SC) |
| (Stamford, Connecticut) | (ORLANDO, FL) |
| (WANTAGH, New York) | (Pembroke Pines, FL) |
| (North Haven, Connecticut) | (Marietta, GA) |
| (Cheektowaga, New York) | (Cayce, South Carolina) |
| (Haddonfield, New Jersey) | (Huntington, WV) |
| (Brooklyn, NY) | (Goose Creek, SC) |
| (secaucus, NJ) | (Vero Beach, FL) |
| (Monroe, Connecticut) | (Greenacres, FL) |
| (West Seneca, New York) | (Goodlettsville, Tennessee) |
| (Buffalo, NY) | (Miami, FL) |
| (Philadelphia, PA) | |
| (South Orange, NJ) | |
| (Warminster, Pennsylvania) | |
| Midwest | Far West |
| (Glen Ellyn, IL) | (Sandy, UT) |
| (North Little Rock, AR) | (Irvine, CA) |
| (Tomball, TX) | (HILLSBORO, OR) |
| (Carlisle, AR) | (Albuquerque, NM) |
| (Houston, Texas) | (Scottsdale, Arizona) |
| (Tomball, Texas) | (West Linn, OR) |
| (Howard, OH) | (Santa Paula, California) |
| (Mission, Kansas) | (Long Beach, California) |
| (Little Rock, Arkansas) | (Camas, WA) |
| (Sheridan, Arkansas) | (Mesa, AZ) |
| (Leander, Texas) | |
| (Hammond, Indiana) | |
| (Cape Girardeau, MO) | |
| (Oklahoma City, OK) | |
| (Orland Hills, IL) | |
| (Houston, TX) | |
| (San Antonio, Texas) | |
| (schaumburg, IL) | |
| (Palo, IA) | |
| (Tulsa, OK) | |
| (Austin, Texas) | |
| (Columbia, MO) |