Representation on the Washington Emergency Medical services (EMS) and Trauma Steering Committee
| Organizations | Number of representatives |
| American College of Surgeons Committee on Trauma | 3 |
| American College of Emergency Physicians | 3 |
| Washington State Hospital Association (urban and rural representatives) | 2 |
| WA Chapter of American Academy of Pediatrics | 1 |
| EMS Medical Program Directors | 1 |
| Neurosurgery society | 1 |
| Orthopedic society | 1 |
| Neurology society | 1 |
| Emergency cardiac and stroke system (one physician, one nurse) | 2 |
| WA State Emergency Nurses Association | 1 |
| WA State Nurses Association | 1 |
| WA State Trauma Nurse Network | 1 |
| Washington Fire Chiefs Association | 1 |
| WA State Council of Fire Fighters | 2 |
| WA State Fire Commissioner | 1 |
| WA State Fire Fighter’s Association | 1 |
| General EMS representative | 1 |
| Association of Rehabilitation Facilities | 1 |
| WA State Poison Control Center | 1 |
| Law Enforcement – Washington State Patrol | 1 |
| Washington Ambulance Association | 1 |
| Association of Washington Cities | 1 |
| Air Medical Services | 1 |
| General public member | 1 |