(a) Exceeded its jurisdiction;
(b) Failed to follow the procedure applicable to the matter before it;
(c) Made a finding or order not supported by substantial evidence in the whole record;
(d) Improperly construed the applicable law; or
(e) Rendered a decision that is unconstitutional.
(2) The fact that the right of appeal exists is no bar to the issuance of the writ. [Amended by 1965 c.292 §1; 1973 c.561 §1; 1979 c.772 §13; 1995 c.79 §12; 1995 c.658 §29]
Structure 2021 Oregon Revised Statutes
Volume : 01 - Courts, Oregon Rules of Civil Procedure
Section 34.040 - When allowed.
Section 34.105 - Definitions for ORS 34.105 to 34.240.
Section 34.120 - Courts having jurisdiction.
Section 34.130 - Petition for writ; service; order of allowance; intervention.
Section 34.140 - Direction and service of writ; proof of service; enforcing obedience to writ.
Section 34.150 - Peremptory and alternative writs; form.
Section 34.210 - Recovery of damages; attorney fees, costs and disbursements.
Section 34.250 - Certain mandamus proceedings under Supreme Court’s original jurisdiction.
Section 34.330 - Who may not prosecute writ.
Section 34.360 - Contents of petition when person challenges authority for confinement.
Section 34.430 - Defect of form; designation of persons.
Section 34.540 - Contents of return.
Section 34.600 - When party to be remanded.
Section 34.610 - Grounds for discharge of prisoner in custody under order or civil process.
Section 34.700 - Judgment; liability for obedience to judgment; payment of attorney fees.