Must I Take a Chemical Breath Test?
It is important to realize that changes may occur in this area of law. This information is not intended to be legal advice regarding your particular problem, and it is not intended to replace the work of an attorney.

This topic discusses the “Implied Consent Law” regarding breath tests, what breath tests determine and the consequences resulting from refusing to take the test or failing the test. The DMV administrative hearings process and your rights as a driver also are discussed.

Driving while under the influence of intoxicants is one of the most serious traffic offenses. If you are found guilty of this crime, you will be sentenced to jail, large fines, a license suspension and other penalties.

Whenever you drive on a public highway or an area that is open to the public, you are subject to the “Implied Consent Law” found in the Oregon vehicle code. This means that just by the act of driving, you automatically agree to take a breath test if you are arrested by a police officer on probable cause for driving under the influence of intoxicants.

A breath test is used to determine how much alcohol is in your blood stream — your blood alcohol content. The test result is used to determine whether you were driving under the influence of intoxicants. If you refuse or fail the breath test, the police officer will take your license and give you a temporary license. Then the Motor Vehicles Division (DMV) will suspend your driving privileges 30 days after the date of arrest unless you fight the suspension by demanding a hearing. The outcome of a criminal charge (in court) of Driving Under the Influence of Intoxicants will not affect the DMV’s suspension. Even if the DUII charge is not filed in court or later dismissed, the DMV will suspend your license for breath test failure or refusal.

You will fail the breath test if it shows your blood alcohol level is .08 percent or higher. The law is stricter for truck drivers; if you were driving a commercial vehicle you will fail the test if the result is .04 percent or higher. The law is very strict for persons under 21 years old; if the tests reveal any alcohol at all in your system, the test is considered a failure and you will be suspended (Keep in mind that even if you pass the test and escape a license suspension, the result can still be used as evidence in a DUII prosecution in court.) License suspension by the DMV for failing the test is 90 days. Refusing to take the test is more serious; the suspension is for at least one year, and you must wait at least 90 days for a hardship permit, even if you qualify. Refusing the test is a traffic violation in itself. If you are convicted of refusing a breath test, the fine will be at least $500 and can be up to $1,000.

The license suspensions for breath test failure or refusal are even longer if you have previously been convicted of Driving Under the Influence of Intoxicants in the last five years or have been previously suspended for refusing or failing a breath test.

After taking the test, you will have a reasonable opportunity, upon your request, to have a blood alcohol test performed by a qualified person of your choice. Any test you request will be at your own expense; all the police are required to do is to give you a reasonable opportunity for this.

Upon request, you have the right to a reasonable opportunity to contact a lawyer before you take the breath test. If you are denied a reasonable opportunity to contact a lawyer after requesting to do so, the results of the test may not be used in court, or a Motor Vehicles Division hearing. If you refuse to take the test after consulting with a lawyer, your refusal can be used against you in court or a hearing. It is your right to decide to take the breath test or refuse.

If you were involved an accident and are being treated at a hospital, a breath test may be impractical. In that situation, the law provides a blood test may be taken instead. Just as with the breath test, you may take or refuse the test. The consequences for refusal or failure are the same. The police can also get a test of your blood or urine if you are unconscious or otherwise incapable of giving consent. In any situation, they must have reasonable grounds to believe you were driving under the influence of intoxicants.

The crime of Driving Under the Influence of Intoxicants usually involves alcohol consumption, but the law also prohibits driving under the influence of other intoxicants, such as controlled substances (drugs) and inhalants. If you pass a breath test for alcohol, the police can request urine sample if they have grounds to believe you are under the influence of intoxicants other than alcohol. They can also request a urine sample if you are involved in an accident resulting in injury or property damage. The police officer needs to have training in drug recognition, and needs to provide reasonable privacy. Refusing to take a urine test can result in additional suspension of a driver/s license.

If you are facing suspension for refusing or failing the test, you have the right to an administrative hearing. The administrative law judge will be concerned with three major issues: First, were you under arrest for DUII when the test was offered? Second, did the officer have reasonable grounds to believe that you were driving under the influence? Third, did the officer advise you of the consequences of refusal under the Implied Consent Law? The officer must advise you that if you refuse to take the test or fail the test, your driver license will be suspended. You also must be provided with a written copy of these rights and procedures.

The law provides only 10 days after the arrest for DMV to receive a hearing request. If you have refused or failed the breath test, you may want to quickly consult a lawyer for advice about requesting a hearing with the DMV. You should not wait until your court date. If you lose the hearing, you may appeal the suspension to the circuit court. The suspension will still be in effect during the appeal process.

In some situations, the police will want to get a blood or urine test even without your consent. They can do this by submitting an affidavit of probable cause and getting a search warrant from a judge. If the police chose to follow this route, the provisions of the Implied Consent Law do not apply. If the police get a search warrant, they do not need your consent. Again, you should consult with a lawyer if you have any questions.

Remember, the Implied Consent Law states that if you are arrested for driving a motor vehicle while under the influence of intoxicants, you are deemed to have given consent, to a chemical breath test to determine the alcoholic content of your blood. You may refuse, but you will face a longer suspension of your driving privileges and the refusal may be used against you in court. If you take the test, whether you fail it or not, the results can be used against you. Also, remember that if you refuse or fail the test, your license will be suspended by the Motor Vehicles Division 30 days after the arrest (unless you prevail at a hearing). The suspension will take place even if you are later found not guilty in the court of the criminal charge of Driving While Under the Influence of Intoxicants, or even if no charges are ever filed in court.

Legal Editor: The Hon. Steven A Todd, July 2008