Short Law group, P.C.
Free Consultations - Se Habla Español
503-747-7198

Implied consent and field sobriety tests in Oregon

In order to make an arrest for driving under the influence, Portland police must have evidence that the person is intoxicated. To gather this evidence, police will often perform one or more blood alcohol content level tests. These tests can include breath tests, blood tests or field sobriety tests. Unlike breath tests or blood tests, a field sobriety test cannot read the exact amount of alcohol in a person's blood. Instead, the test measures certain behaviors and reactions that can suggest that a person has been drinking.

When people are questioned by police following a traffic stop, they may want to refuse to submit to a field sobriety test. Nonetheless, under Oregon code section 813.135, refusing a field sobriety test is not allowed. According to that statute, any driver on Oregon's roads has given implied consent to submit to the test. This rule applies to anyone operating a vehicle on the state's highways or on any road open to the public.

However, this rule only applies when the person is asked by a police officer to submit to the test. Furthermore, that officer must have a reasonable suspicion that the driver is driving under the influence of intoxicants in violation of a local ordinance or ORS section 813.010. Additionally, under section 813.135, the person must be informed of the consequences for refusing to take a field sobriety test before the test is administered.

People facing violations of implied consent laws, like this one, may face additional consequences for driving under the influence. Under ORS section 813.136, refusal to take a field sobriety test can be admissible in court as evidence of a person's intoxication and could lead to punishments for DUI.

Source: OregonLaws.org, "ORS Section 813.135," accessed Aug. 17, 2014

Source: OregonLaws.org, "ORS Section 813.135," accessed Aug. 17, 2014

No Comments

Leave a comment
Comment Information

Two Convenient Law Offices to Serve You

Contact us to learn how we can help you overcome the challenges you face. For a free consultation with Short Law Group, call our Portland or Salem offices today at 503-747-7198. If you need an evening appointment or an interview at a police station or jail following an arrest, just let us know. Se habla español.

Portland Office
12755 SW 69th Avenue
Suite 200
Portland, OR 97223

Phone: 503-747-7198
Fax: 503-747-2951
Portland Law Office Map

Salem Office
530 Center Street NE
Suite 722
Salem, OR 97301

Phone: 503-747-7198
Fax: 503-747-2951
Salem Law Office Map

Review Us