Oregon Revised Statutes Insurance § 735.552

(1) Preclude an entity from instituting an action for fraud against a pharmacy;

(2) Apply to an audit of pharmacy records when fraud or other intentional and willful misrepresentation is evidenced by physical review, review of claims data or statements or other investigative methods; or

(3) Apply to a state agency that is conducting audits or a person that has contracted with a state agency to conduct audits of pharmacy records for prescription drugs paid for by the state medical assistance program.