Oregon Revised Statutes Oregon Vehicle Code § 811.750

(a) The person is an occupant, other than the driver, of a vehicle at a time when the vehicle is involved in an accident required to be reported to a police officer or a law enforcement agency under ORS 811.745;

(b) The driver of the vehicle is physically incapable of giving notice to a police officer or a law enforcement agency as required under ORS 811.748; and

(c) The occupant does not give notice of the accident immediately to a police officer or a law enforcement agency by the quickest means available.

(a) The accident required to be reported under ORS 811.745 results in a serious injury or death; and

(b) The person gives notice of the accident immediately to the emergency communications system by the quickest means available.