FAQs About Breathalyzer Testing in Indiana

FAQs About Breathalyzer Testing in Indiana


If you are a licensed driver, you should be aware of Indiana DUI laws. When a person is pulled over for suspicion of intoxicated driving, one of the first things a police officer will administer is a chemical test, also known as a breath test. And these tests are implemented with a device called a breathalyzer. Although they are likely to perform field sobriety tests as well, it is the breathalyzer that truly defines a driver’s toxicity levels. This is why they are used so predominantly in the force. In fact, the Indiana legislature has an entire administrative code (260 IAC 2-1) section drafted specifically for chemical testing. It addresses everything from how they are certified and how they should be administered, to who can administer them and more.

If you have ever been administered a breathalyzer test, you are familiar with how it works. Simply blow into the tube until you hear the beep. Then after a minute, a reading will appear. If a person is over the legal limit for alcohol, they will be arrested and detained for intoxicated driving. If they are not over the legal limit, they are generally issued a warning, or the police officer may choose to investigate further.

Either way, it is important to know what a breathalyzer is and its purpose in law enforcement. Many people have questions about chemical tests, understandably, and are curious to find the right answers. Continue reading to review some of the most frequently asked questions about breathalyzer testing, and who to trust for DUI criminal defense in Indiana.


What are the Legal Limits for Alcohol and Driving in Indiana?

There are three specific limits to alcohol levels in the system when operating a motor vehicle, but one of them is not legal at all. For minors, a driver is considered legally intoxicated if they test over 0.02% blood alcohol level. If they test below this number, they are still breaking the law since they are not old enough to drink. But they cannot be charged with a DUI since they did not blow over the 0.02% limit. As for adults, the legal limit is 0.08% and under, and for commercial drivers, the limit is 0.04 percent.

Who Can Order and Administer a Breathalyzer Test?

Although as a driver under investigation for drunk driving, you can certainly request a breath test over a field sobriety test, but this does not mean the officer will always oblige. The only authority that is allowed to order and administer a chemical test is a police officer or someone employed by the police academy.

How are Qualified Authorities Trained in Breath Testing?

In order for officers and other authoritative figures to be certified in breath and chemical testing, they must pass a training program that covers several topics. Topics include the legal aspects of breath testing, the pharmacology and toxicology of ethanol, the operation, maintenance, and theory of breath testing equipment, and the ethanol-water and ethanol-gas industry standards for using chemical testing instruments. Authorities must be re-certified every two years and maintain good-standing employment.

Who Should I Talk to About My Breathalyzer Rights?

Contact an experienced and trusted criminal defense attorney in your city for accurate information regarding your rights under law enforcement detainment. If your breathalyzer was administered improperly or unjustly, it could be thrown out of trial. A licensed criminal lawyer can help you protect your rights and your freedoms after being pulled over for drunk driving in Indiana.

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