161.735 Procedure for determining whether defendant dangerous. (1) Upon motion of the district attorney, and if, in the opinion of the court, there is reason to believe that the defendant falls within ORS 161.725, the court shall order a presentence investigation and an examination by a psychiatrist or psychologist. The court may appoint one or more qualified psychiatrists or psychologists to examine the defendant in the local correctional facility.
(2) All costs connected with the examination shall be paid by the state.
(3) The examination performed pursuant to this section shall be completed within 30 days, subject to additional extensions not exceeding 30 days on order of the court. Each psychiatrist and psychologist appointed to examine a defendant under this section shall file with the court a written report of findings and conclusions, including an evaluation of whether the defendant is suffering from a severe personality disorder indicating a propensity toward criminal activity.
(4) No statement made by a defendant under this section or ORS 137.124 or 423.090 shall be used against the defendant in any civil proceeding or in any other criminal proceeding.
(5) Upon receipt of the examination and presentence reports the court shall set a time for a presentence hearing, unless the district attorney and the defendant waive the hearing. At the presentence hearing the district attorney and the defendant may question any psychiatrist or psychologist who examined the defendant pursuant to this section.
(6) If, after considering the evidence in the case or in the presentence hearing, the jury or, if the defendant waives the right to a jury trial, the court finds that the defendant comes within ORS 161.725, the court may sentence the defendant as a dangerous offender.
Stored review status: 2025_edition_later_amendments_unresolved. A text match is a research starting point; applicability is not established.
Official chapter context and edition notices
TITLE 16
CRIMES AND PUNISHMENTS
Chapter 161. General Provisions
162. Offenses Against the State and Public Justice
163. Offenses Against Persons
163A. Sex Offender Reporting and Classification
164. Offenses Against Property
165. Offenses Involving Fraud or Deception
166. Offenses Against Public Order; Firearms and Other Weapons; Racketeering
167. Offenses Against General Welfare and Animals
169. Local and Regional Correctional Facilities; Prisoners; Juvenile Facilities
_______________
Chapter 161 — General Provisions
Uncodified sections printed in this chapter were amended or repealed by the Legislative Assembly during its 2026 regular session. See the table of uncodified sections amended or repealed during the 2026 regular session: 2026 A&R Tables
2025 EDITION
GENERAL PROVISIONS
CRIMES AND PUNISHMENTS
PRINCIPLES
CRIMINAL LIABILITY
PARTIES TO CRIME
JUSTIFICATION
RESPONSIBILITY
(Temporary provisions relating to maximum periods of commitment and community restoration are compiled as notes following ORS 161.371)
INCHOATE CRIMES
CLASSES OF OFFENSES
DISPOSITION OF OFFENDERS
AUTHORITY OF SENTENCING COURT
PRINCIPLES
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Authority boundary: official snapshot extraction not current law verified.
Stable record: oregon_criminal_law:legal_authorities:161.735 Source file: ors161.html Pages: Not recorded – Not recorded Passage SHA-256: 6fac88faeca9d73f2a8aa3a45de8945e07b3c137928b6bf904f76b68b84244f8 Retained source evidence SHA-256: 8773685681f1bf26a63d62a05c338a6e76c17f6dd1b69da0a77625951fdf2fe5
Source location: ORS 161.735 (all printed versions and notes)
Stored source content
161.735 Procedure for determining whether defendant dangerous. (1) Upon motion of the district attorney, and if, in the opinion of the court, there is reason to believe that the defendant falls within ORS 161.725, the court shall order a presentence investigation and an examination by a psychiatrist or psychologist. The court may appoint one or more qualified psychiatrists or psychologists to examine the defendant in the local correctional facility.
(2) All costs connected with the examination shall be paid by the state.
(3) The examination performed pursuant to this section shall be completed within 30 days, subject to additional extensions not exceeding 30 days on order of the court. Each psychiatrist and psychologist appointed to examine a defendant under this section shall file with the court a written report of findings and conclusions, including an evaluation of whether the defendant is suffering from a severe personality disorder indicating a propensity toward criminal activity.
(4) No statement made by a defendant under this section or ORS 137.124 or 423.090 shall be used against the defendant in any civil proceeding or in any other criminal proceeding.
(5) Upon receipt of the examination and presentence reports the court shall set a time for a presentence hearing, unless the district attorney and the defendant waive the hearing. At the presentence hearing the district attorney and the defendant may question any psychiatrist or psychologist who examined the defendant pursuant to this section.
(6) If, after considering the evidence in the case or in the presentence hearing, the jury or, if the defendant waives the right to a jury trial, the court finds that the defendant comes within ORS 161.725, the court may sentence the defendant as a dangerous offender.
(7) In determining whether a defendant has been previously convicted of a felony for purposes of ORS 161.725, the court shall consider as prima facie evidence of the previous conviction:
(a) A copy of the judicial record of the conviction which copy is authenticated under ORS 40.510;
(b) A copy of the fingerprints of the subject of that conviction which copy is authenticated under ORS 40.510; and
(c) Testimony that the fingerprints of the subject of that conviction are those of the defendant.
(8) Subsection (7) of this section does not prohibit proof of the previous conviction by any other procedure.
(9) The facts required to be found to sentence a defendant as a dangerous offender under this section are enhancement facts, as defined in ORS 136.760, and ORS 136.765 to 136.785 apply to making determinations of those facts. [1971 c.743 §86; 1973 c.836 §341; 1981 c.892 §89a; 1983 c.740 §27; 1987 c.248 §1; 1999 c.163 §9; 2005 c.463 §§10,15; 2007 c.16 §5]
Cross-references
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Oregon criminal law — ORS Title 16 (2025 snapshot) · legal_authorities
161.725 Standards for sentencing of dangerous offenders. (1) Subject to the provisions of ORS 161.737, the maximum term of an indeterminate sentence of imprisonment for a dangerous offender is 30 years, if because of the dangerousness of the defendant an extended period of confined correctional treatment or custody is required for the protection of the public and one or more of the following grounds exist:
(a) The defendant is being sentenced for a Class A felony and the defendant is suffering from a severe personality disorder indicating a propensity toward crimes that seriously endanger the life or safety of another.
(b) The defendant is being sentenced for a felony that seriously endangered the life or safety of another, the defendant has been previously convicted of a felony not related to the instant crime as a single criminal episode and the defendant is suffering from a severe personality disorder indicating a propensity toward crimes that seriously endanger the life or safety of another.
(c) The defendant is being sentenced for a felony that seriously endangered the life or safety of another, the defendant has previously engaged in unlawful conduct not related to the instant crime as a single criminal episode that seriously endangered the life or safety of another and the defendant is suffering from a severe personality disorder indicating a propensity toward crimes that seriously endanger the life or safety of another.
(2) As used in this section, “previously convicted of a felony” means:
(a) Previous conviction of a felony in a court of this state;
(b) Previous conviction in a court of the United States, other than a court-martial, of an offense which at the time of conviction of the offense was and at the time of conviction of the instant crime is punis