State & province survey.
D002170:Canada; D002568:Certification; D002983:Clinical Competence / Q000592:standards; D003625:Data Collection; D004632:Emergency Medical Services / Q000458:organization & administration / Q000592:standards*; D004634:Emergency Medical Technicians / Q000193:education / Q000592:standards*; D014481:United States; D000078329:Workforce