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Maine Chemical Sobriety Tests






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Dec 10, 2019

Maine Chemical Sobriety Tests

Maine Sobriety Testing Defense Attorney

Serving All of Maine Including Portland, Augusta, Bangor, Saco, and Biddeford


When you are stopped by police in Maine, they are trained to recognize signs of drug or alcohol intoxication. If the officer suspects that you may be under the influence, they will look for more evidence. In order to assist police in collecting evidence against you, they are trained to administer standardized sobriety tests. There are 2 kinds of sobriety tests:

Field Sobriety Tests – a set of physical tasks that police use to evaluate motor function impairment.

Chemical Sobriety Tests – these tests take a blood, breath or urine sample and evaluate it for the presence of drugs or alcohol.

The more accurate form of sobriety testing is chemical testing. There are several kinds of chemical tests and drivers should understand the distinction between them.

Types of Chemical Sobriety Test in Maine

A chemical sobriety test is the best way to measure the amount of drugs or alcohol in your system. If the results of your tests show that your blood alcohol concentration (BAC) was over the legal limit for your age, you will be charged with OUI. The legal BAC limits in Maine are as follows:

  • Drivers over the age of 21 – .08% or greater
  • Drivers under the age of 21 – Anything over .00%
  • Commercial vehicle drivers – .04% or greater

If you have any amount of an intoxicant in your body, you can be charged with a drug related OUI crime.

Breathalyzer Tests

One of the most popular types of chemical sobriety tests is the breathalyzer test. These tests take a sample of your breath and check the amount of alcohol in your lungs. When alcohol is consumed and absorbed into the body, some of it vaporizes. This vapor stays in your lungs and reading it can give police an idea of how much you have had to drink. Breathalyzer tests are popular because police officers can carry the device with them in their patrol car. If they encounter a potentially intoxicated driver, using the breathalyzer is a quick and easy way for an officer to know if you are over the limit.

According to Maine law, only a person that is certified by the Maine Criminal Justice Academy can administer a breath test. Breathalyzer results can be used against you in court to show that you were impaired while operating a vehicle.

Blood Test

In some situations, an officer may decide that a blood sample should be drawn and tested instead of a breath test. There are a number of reasons why this may happen and the results of the blood test are admissible evidence. Unlike breath tests that provide instant results, this method requires you to wait several days or even weeks to find out your results. If the officer believes you are impaired and decides to give you a blood test, you can still be arrested and charged with OUI before the results come back.

Urine Tests

In some instances, police will ask you to take a urine test to check for the presence of drugs or alcohol. This is most commonly done in cases of drug intoxication since only a blood or urine test will check for drugs in your body.

Do I Have to Perform Sobriety Testing?

While you have the option to decline a field sobriety test, chemical tests must be taken. If you refuse a chemical test in Maine, you will steep penalties. Declining a blood, breath or urine test is a violation of Maine’s Implied Consent law. When you get a driver’s license, you are giving your implied consent that you will submit to a chemical BAC test when asked by police. If you refuse these tests, you are violating your implied consent and will receive additional penalties.

The following penalties will be incurred if you refuse a chemical sobriety test:

First OUI in a ten year period – A minimum of 96 hours of jail time, minimum fine of $600

Second OUI in a ten year period – A minimum of 12 days of incarceration, minimum fine of $900

Third OUI in a ten year period – A minimum of 40 days of incarceration, minimum fine of $1,400

Anything beyond – A minimum of 6 months and 20 days of incarceration, minimum fine of $2,500

In addition to these penalties which will be added on top of your OUI sentence, you will face license suspension for violating implied consent. Each incident during your lifetime where you refuse a chemical test will be counted as a refusal. Each additional refusal will result in longer periods of license suspension:

1st refusal: 275 days of license suspension

2nd refusal: 18 months of license suspension

3rd refusal: 4 years of license suspension

4th refusal: 6 years of license suspension

Contact a Maine DUI Defense Lawyer

There is one defense to an implied consent violation. If you were not informed by police prior to giving your refusal that declining a chemical sobriety test would lead to additional penalties, you may avoid these penalties. DUI defense attorneys at the Law Office of William T. Bly are experienced in fighting these and other DUI related charges.

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