Nev. Rev. Stat. Ann. 41.500(4)
Liability: Search and Rescue
An individual, who is a member of a search and rescue organization and who, in good faith, provides emergency care or assistance to a person in need at the scene of an emergency or while transporting the person to or from a medical facility, will not be held legally responsible for acting or for failing to act. They can be held legally responsible if acting with extreme carelessness or intent to cause harm.
General rule; volunteers; members of search and rescue organization; persons rendering cardiopulmonary resuscitation or using defibrillator; presumptions relating to emergency care rendered on public school grounds or in connection with public school activities; business or organization that has defibrillator for use on premises
4. Any person who is a member of a search and rescue organization in this State under the direct supervision of any county sheriff who in good faith renders care or assistance in an emergency to any injured or ill person, whether at the scene of an emergency or while transporting an injured or ill person to or from any clinic, doctor’s office or other medical facility, is not liable for any civil damages as a result of any act or omission, not amounting to gross negligence, by that person in rendering the emergency care or assistance, or as a result of any act or failure to act, not amounting to gross negligence, to provide or arrange for further medical treatment for the injured or ill person.