ORS 813.015
Affirmative defense

  • qualifications
  • written notice

(1)

As used in this section, “drug” has the meaning given that term in ORS 475.005 (Definitions for ORS 475.005 to 475.285 and 475.752 to 475.980).

(2)

In a prosecution under ORS 813.010 (Driving under the influence of intoxicants) for driving while under the influence of intoxicants other than a prosecution involving intoxicating liquor, a controlled substance, an inhalant, cannabis or psylocibin, it is an affirmative defense that:

(a)

Intentionally left blank —Ed.

(A)

The defendant obtained a drug pursuant to a prescription issued by a licensed health care professional authorized to prescribe drugs and that the defendant consumed the drug in the prescribed or recommended dosage and followed all directions and warnings relating to the consumption of the drug, including directions, if any, from the manufacturer of the drug, the pharmacist who provided the drug to the defendant and the licensed health care professional who prescribed or recommended the drug to the defendant; or

(B)

The defendant obtained a drug that is available without a prescription and that the defendant consumed the drug in the recommended dosage and followed all directions and warnings relating to the consumption of the drug; and

(b)

The defendant experienced a reaction to the drug that the defendant could not reasonably have anticipated and that caused the defendant’s mental or physical faculties to be adversely affected to a noticeable and perceptible degree while driving a vehicle.

(3)

A defendant may not introduce evidence of the affirmative defense described in subsection (2) of this section unless the defendant gives notice in writing of intent to do so. The notice must be filed with the court and served on the prosecuting attorney at least 45 days before the first trial date set for the case unless the parties agree otherwise or the court authorizes a later date for good cause shown, but under no circumstances less than 21 days before trial. The notice must specify the drug the defendant consumed and contact information for any medical provider who advised the defendant regarding that drug.

(4)

The affirmative defense described in subsection (2) of this section may be asserted only with respect to a drug that is specified in the notice given under subsection (3) of this section, and may not be asserted when intoxicating liquor, a controlled substance, an inhalant, cannabis or psylocibin, or any combination of intoxicating liquor, a controlled substance, an inhalant, cannabis or psylocibin, is pleaded in the accusatory instrument. [2023 c.498 §5]
Note: 813.015 (Affirmative defense) was added to and made a part of the Oregon Vehicle Code by legislative action but was not added to ORS chapter 813 or any series therein. See Preface to Oregon Revised Statutes for further explanation.

Source: Section 813.015 — Affirmative defense; qualifications; written notice, https://www.­oregonlegislature.­gov/bills_laws/ors/ors813.­html (accessed May 26, 2025).

813.010
Driving under the influence of intoxicants
813.011
Felony driving under the influence of intoxicants
813.012
Crime classification for purposes of rules of Oregon Criminal Justice Commission
813.015
Affirmative defense
813.017
Arraignment
813.020
Fee to be paid on conviction
813.021
Requirements for screening interview and treatment program
813.022
Proof of treatment
813.023
Alternative payment methods for screening interview or treatment program
813.025
Designation of agency to perform screening interview and treatment program
813.030
Amount of fee
813.040
Standards for determination of problem condition involving intoxicants
813.050
Out-of-service orders for operators of commercial motor vehicles
813.055
Civil penalty for violation of out-of-service order or notice
813.095
Offense of refusal to take a test for intoxicants
813.100
Implied consent to breath or blood test
813.110
Temporary permit upon confiscation of license
813.120
Police report to department
813.130
Rights of and consequences for person asked to take test
813.131
Implied consent to urine test
813.132
Consequences of refusing to take urine test
813.135
Implied consent to field sobriety tests
813.136
Consequence of refusal or failure to submit to field sobriety tests
813.140
Chemical test with consent
813.150
Chemical test at request of arrested person
813.160
Methods of conducting chemical analyses
813.170
Plea agreement prohibited
813.200
Notice of availability of diversion
813.210
Petition
813.215
Eligibility for diversion
813.220
Matters to be considered by court in determining to allow diversion agreement
813.222
Right of victim to be present at hearing
813.225
Petition for extension of diversion period
813.230
Diversion agreement
813.233
Exemption from completing treatment program in this state
813.235
Attendance at victim impact treatment session as condition of diversion
813.240
Amount and distribution of filing fee
813.245
Booking
813.250
Motion to dismiss charge on completion of diversion
813.252
Motion to dismiss charge when minimal fine amount remains
813.255
Termination of diversion
813.260
Designation of agencies to perform screening interviews
813.270
Intoxicated Driver Program Fund
813.300
Use of blood alcohol percentage as evidence
813.310
Refusal to take chemical test admissible as evidence
813.320
Effect of implied consent law on evidence
813.322
Department of State Police rules regarding breath tests as evidence
813.324
Use of testimony from implied consent hearing as evidence in prosecution
813.326
Felony driving while under the influence of intoxicants
813.328
Notice of intent to challenge validity of prior convictions
813.400
Suspension or revocation upon conviction
813.410
Suspension upon receipt of police report on implied consent test
813.412
Role of police officer in implied consent hearing
813.420
Duration of suspension for refusal or failure of test
813.430
Grounds for increase in duration of suspension
813.440
Grounds for hearing on validity of suspension
813.450
Appeal from suspension for refusal or failure of breath test
813.460
Department procedures upon verification of suspension of driving privileges of wrong person
813.470
Department notation on record of person acquitted after suspension
813.520
Limitations on authority to issue hardship permit or reinstate driving privileges
813.599
Definitions
813.600
Ignition interlock program
813.602
Circumstances under which ignition interlock device required
813.603
Waiver of costs of ignition interlock device
813.604
Notice of court order
813.606
Exception for employee otherwise required to have device
813.608
Knowingly furnishing motor vehicle without ignition interlock device
813.610
Soliciting another to blow into ignition interlock device
813.612
Unlawfully blowing into ignition interlock device
813.614
Tampering with ignition interlock device
813.616
Use of certain moneys to pay for ignition interlock program
813.620
Suspension of driving privileges for failing to provide proof of device installation or for tampering with device
813.630
Notice of ignition interlock device installation and negative reports
813.635
Consequence for negative reports generated from ignition interlock device
813.640
Additional treatment following negative reports
813.645
Motion to vacate requirement to install and use ignition interlock device
813.660
Service center and manufacturer’s representative certification
813.665
Criminal background check for technicians
813.670
Complaint process
813.680
Ignition Interlock Device Management Fund

Current through early 2026

§ 813.015. Affirmative defense's source at oregon​.gov