Fighting Oregon Radar and Lidar Speeding Tickets under ORS 810.420
Fighting Oregon Radar and Lidar Speeding Tickets under ORS 810.420
By: Attorney Isaiah Beyer
If you receive a speeding ticket in Oregon, you may assume that an officer’s radar or laser reading means there is no way to challenge the citation. However, Oregon law places requirements on officers who issue tickets based on speed measuring devices. For citations under ORS 811.111 – Violating a Speed Limit, or ORS 811.100 – Violation of the Basic Speed Rule, reviewing compliance with ORS 810.420 may be an option to get the ticket dismissed.
Understanding how Oregon speeding laws work, what the officer must establish, and when to raise a challenge can make a major difference in protecting your driving record. Hiring an attorney who specializes in traffic is recommended, as these arguments are highly technical.
When a speeding citation relies on a speed measuring device, ORS 810.420 deserves careful attention. Subsection (1) provides for a vehicle stop, detention, and citation by an officer in uniform who either observed the device’s speed recording or had probable cause based on information from the officer who observed it. Subsection (2) prohibits an officer from issuing a device-based citation unless the officer has taken and passed a training course approved by the officer’s employing law enforcement agency in the use of the device.
For drivers cited in Portland, Multnomah County, or elsewhere in Oregon, these requirements raise practical questions. Was the officer in uniform when the stop and citation occurred? Had the issuing officer taken and passed the required training before issuing the ticket? Does the evidence establish compliance with the statute? A radar or laser reading does not, by itself, answer those questions.
If an officer does not testify that they were in uniform at the time of the citation, that omission may prompt a challenge to whether the uniform requirement has been established. However, silence on that point does not automatically require dismissal. The statute requires the officer to be in uniform; it does not prescribe a particular sentence the officer must say in court. A skilled attorney can examine the entire evidentiary record and the procedure for raising the issue before deciding whether there is a viable dismissal argument.
The same caution applies when an officer does not expressly testify that they completed and passed a training course. Although it is a rule in the statute, case law on the issue makes raising this defense complicated.
This means a successful challenge requires more than identifying a missing phrase in the officer’s testimony. Missing evidence of qualifying training may support a dismissal request, but the court can consider reasonable inferences from the evidence actually presented. The question is whether the statutory requirement has been satisfied, not whether the officer recited the statute word for word.
Timing also matters.
Many drivers search for terms like “how to get a speeding ticket dismissed in Portland Oregon” or “ORS 811.111 or 811.100 speeding ticket defense” because they want to know whether the officer’s evidence can be challenged. An evaluation may include the uniform and training requirements, how the vehicle was identified, and whether the speed evidence supports the particular charge. Camera-issued citations require a separate review of the statutes governing that enforcement method.
If you have received an Oregon speeding ticket under ORS 811.111 or ORS 811.100, it is important to evaluate your options before your court deadline. Dismissal is possible in an appropriate case, but an officer’s failure to make a particular statement is not a guaranteed way to defeat the ticket.
It is critical that you do not ignore an Oregon speeding citation. Failing to respond can result in additional penalties, including a failure to appear and possible license suspension in Oregon. Acting quickly—whether by contesting the ticket or consulting a traffic attorney—gives you the best opportunity to minimize the impact.
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Disclaimer: This post is for informational purposes only and does not constitute legal advice. Viewing or interacting with this post does not create an attorney-client relationship. Our attorneys are only licensed in Oregon.
