Va. Code § 32.1-111.1
As used in this article:
"Advisory Board" means the State Emergency Medical Services Advisory Board.
"Automated external defibrillator" means a medical device which combines a heart monitor and defibrillator and (i) has been approved by the United States Food and Drug Administration, (ii) is capable of recognizing the presence or absence of ventricular fibrillation or rapid ventricular tachycardia, (iii) is capable of determining, without intervention by an operator, whether defibrillation should be performed, and (iv) automatically charges and requests delivery of an electrical impulse to an individual's heart, upon determining that defibrillation should be performed.
"Emergency medical services" or "EMS" means health care, public health, and public safety services used in the medical response to the real or perceived need for immediate medical assessment, care, or transportation and preventive care or transportation in order to prevent loss of life or aggravation of physiological or psychological illness or injury.
"Emergency medical services agency" or "EMS agency" means any person engaged in the business, service, or regular activity, whether for profit or not, of rendering immediate medical care and providing transportation to persons who are sick, injured, wounded, or otherwise incapacitated or helpless and that holds a valid license as an emergency medical services agency issued by the Commissioner in accordance with § 32.1-111.6.
"Emergency medical services personnel" or "EMS personnel" means individuals who are employed by or members of an emergency medical services agency and who provide emergency medical services pursuant to an emergency medical services agency license issued to that agency by the Commissioner and in accordance with the authorization of that agency's operational medical director.
"Emergency medical services physician" or "EMS physician" means a physician who holds a current endorsement from the Office of Emergency Medical Services (EMS) and may serve as an EMS agency operational medical director or training program physician course director.
"Emergency medical services provider" or "EMS provider" means any person who holds a valid certificate as an emergency medical services provider issued by the Commissioner.
"Emergency medical services system" or "EMS system" means the system of emergency medical services agencies, vehicles, equipment, and personnel; health care facilities; other health care and emergency services providers; and other components engaged in the planning, coordination, and delivery of emergency medical services in the Commonwealth, including individuals and facilities providing communication and other services necessary to facilitate the delivery of emergency medical services in the Commonwealth.
"Emergency medical services vehicle" means any vehicle, vessel, or aircraft that holds a valid emergency medical services vehicle permit issued by the Office of Emergency Medical Services that is equipped, maintained, or operated to provide emergency medical care or transportation of patients who are sick, injured, wounded, or otherwise incapacitated or helpless.
"Office of Emergency Medical Services" means the Office of Emergency Medical Services of the Department.
"Operational medical director" or "OMD" means an EMS physician, currently licensed to practice medicine or osteopathic medicine in the Commonwealth, who is formally recognized and responsible for providing medical direction, oversight, and quality improvement to an EMS agency.
Va. Code § 32.1-111.1