American Medical Response [San Diego]
http://amr-sandiego.com/

City of Austin/Travis County EMS
http://atcemsce.org/home/

Boston EMS
www.cityofboston.gov/EMS/

Cabell County Emergency Medical Services [Huntington West Virginia]
www.ccems.org/

Erie County, NY Department of Emergency Services
www.erie.gov/depts/community/emergency_fsd.asp

Greenville County South Carolina
www.greenvillecounty.org/Emergency_Medical_Services/

Kentucky EMS Connection
http://hultgren.org/

Lancaster EMS
http://lemsa.com/

Maine Emergency Medical Services
www.maine.gov/dps/ems/

Philadelphia Regional Emergency Medical Services
www.phila.gov/regionalems/

Union Volunteer Emergency Squad
www.UnionEMS.com/

Volusia County Florida Emergency Medical Services
http://www.volusia.org/ems