| State/Province | Name | Title/Agency | Member |
| Arizona | Rich Baker | Arizona Department of Health Services, Bureau of Radiation Control | Vice-Chair |
| California | Justin Cochran | Nuclear Policy Advisor, California Energy Commission |
Member |
| Colorado | Tammy C. Ottmer | Hazardous Materials Section, Colorado State Patrol |
Member |
| Idaho | Marynette Herndon | Idaho Department of Environmental Quality | Member |
| Nevada | Bob Halstead | Nevada Agency for Nuclear Projects |
Member |
| New Mexico | Eletha Trujillo | WIPP Program, Energy Conservation & Management Division |
Member |
| Oregon | Ken Niles | Nuclear Safety Division, Oregon Dept of Energy |
Chair |
| Texas | Denise Brooks | Texas, State Energy Conservation Office | Associate Member |
| Utah | Connie Nakahara | Office of Utah Attorney General | Member |
| Washington | Suzanne Dahl | Washington Department of Ecology | Member |
| Wyoming | Doug Gumm | Wyoming Office of Homeland Security | Associate Member |