Oregon Revised Statutes Mental Health and Developmental Disabilities; Alcohol and Drug Treatment § 426.675

(1) When a defendant has been convicted of a sexual offense under ORS 163.305 to 163.467 or 163.525 and there is probable cause to believe the defendant is a sexually dangerous person, the court prior to imposing sentence may continue the time for sentencing and commit the defendant to a facility designated under ORS 426.670 for a period not to exceed 30 days for evaluation and report.

(2) If the facility reports to the court that the defendant is a sexually dangerous person and that treatment available may reduce the risk of future sexual offenses, the court shall hold a hearing to determine by clear and convincing evidence that the defendant is a sexually dangerous person. The state and the defendant shall have the right to call and cross-examine witnesses at such hearing. The defendant may waive the hearing required by this subsection.

(3) If the court finds that the defendant is a sexually dangerous person and that treatment is available which will reduce the risk of future sexual offenses, it may, in its discretion at the time of sentencing: