ORS 163.705: Polygraph examination of victims in certain criminal cases prohibited.

No district attorney or other law enforcement officer or investigator involved in the investigation or prosecution of crimes, or any employee thereof, shall require any complaining witness in a case involving the use of force, violence, duress, menace or threat of physical injury in the commission of any sex crime under ORS 163.305 to 163.575, to submit to a polygraph examination as a prerequisite to filing an accusatory pleading.