Over 93% of my DUI Cases Resolved Without a DUI Conviction Over the Last 10 Years

Field Sobriety Tests Lawyers
in Atlanta, GA

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Field Sobriety Evaluations

    Field Sobriety Tests Lawyers
    in Atlanta, GA

    Field Sobriety Evaluations

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      Greg Willis has been successful at defending DUI cases (over 93% without a conviction)

      He's the only lawyer in the State of Georgia to ever be recognized for all three of these accomplishments.

      1.

      Received the Samurai Lawyer Award for having gone to jail for a total of 4 days in order to save his own client

      2.

      Received the BadAss Lawyer Award for the biggest impact of all DUI lawyers in DUI defense in the country

      3.

      Received the vote of Georgia Lawyers as a Superlawyer in DUI Law for 10 straight consecutive years

      "Attorney Greg Willis is someone I am truly thankful to have had in my corner during one of my most stressful times. He goes above and beyond and has your best interest at heart. I couldn’t recommend him more to anyone in need of someone to represent them as they deal with a DUI."

      - Juan Castilla

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      Atlanta Criminal Trial Attorney Greg Willis Testifying in front of the Georgia House of Representatives

      Atlanta Criminal Trial Attorney Greg Willis Testifying in front of the Georgia House of Representatives

      Atlanta Criminal Trial Attorney Greg Willis Testifying in front of the Georgia House of Representatives

      Atlanta DUI Attorneys » Field Sobriety Tests Lawyers in Atlanta, GA

      The Accuracy of Field Sobriety Tests

      Why You Need a DUI Attorney in Atlanta

      If you are reading this page – you are likely to have been charged with a DUI in Atlanta GA.  You may be worried about the serious risk of a DUI conviction that can devastate your future. You are likely worried about going to jail.  You may be worried about losing your driving privileges. You might feel like there is no way out.

      We understand this is an overwhelming time in your life- but there are solutions. Willis Law Firm can help guide you through this complicated legal process. Our DUI law firm has a 93% no DUI conviction success rate in Atlanta. 

      Willis Law Firm can help build a strong defense by invalidating your field sobriety test results. Our field sobriety tests lawyers in Atlanta, GA will fight to have your charges reduced or your case dismissed. With our legal help- you can take a deep breath knowing we are working to get you the best outcome possible.

      If you haven’t reached out because you’re concerned about the cost – you don’t have to worry about that. We offer free legal consultations. We also offer our legal services on a flat fee basis – so you always know what to expect.

      Please don’t wait to get legal advice- DUI cases are time-sensitive. You only have 30 days from the date of your arrest to avoid a license suspension. It’s crucial that you have an attorney before this date. Your prosecutor is actively working to make sure you’re convicted.

      Don’t risk your freedom or your future – give our field sobriety tests lawyers in Atlanta, GA a call so we can start building a strong case immediately.


      Talk to an Atlanta defense attorney lawyer at Willis Law Firm to learn how you could counter this evidence and go on to win your case.


      DUI field sobriety tests are tests that law enforcement officers use to determine if a person is under the influence of alcohol or drugs while operating a motor vehicle. These tests are typically administered at the side of the road during a traffic stop. In Atlanta, GA, the most used field sobriety tests are:

      • Horizontal Gaze Nystagmus (HGN) Test: This eye test involves an officer holding out an object such as a penlight and asking you to follow it with your eyes. If your eyes twitch before hitting a 45-degree angle, or if your eyes jerk in various ways, you could be suspected of DUI. This test is considered scientific and highly reliable-in ideal conditions. Impairment is not the only reason this test can be failed of course, as prescription medication or medical issues could produce similar results, or an officer can administer the test incorrectly.
      • One-Leg-Stand Test: This involves standing on one leg and counting, often for about 30 seconds. Waving your arms, hopping, and letting your foot touch the ground are a few of the simple ways this test can be failed. Of course, there are a host of other reasons besides impairment that could be the real reason behind a failed test, such as being overweight, taking medication, wearing bad shoes, or getting distracted.
      • Walk-and-Turn Test: This is the test in which participants are supposed to take nine heel-to-toe steps, twist around, and then take those same steps back, all while maintaining balance, keeping to a straight line, and counting aloud. Age, weight, and nervousness are just a few of the reasons a failed test could be inaccurate.

      However, it is important to note that these tests are not foolproof and can be subject to human error and misinterpretation. For example, a person’s poor balance or coordination may be due to a physical condition rather than alcohol or drug impairment, and the results of these tests can be influenced by factors such as road conditions, weather, and lighting. Additionally, the administration and interpretation of these tests are often subjective and can vary depending on the individual officer administering the test.

      If you have been charged with a DUI in Atlanta, GA, it is important to seek the assistance of our field sobriety tests lawyers in Atlanta, GA who can examine the circumstances of your case and determine if the field sobriety tests were administered and interpreted correctly. Willis Law Firm can also help you navigate the legal process and protect your rights.

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      Common Mistakes of DUI Field Testing

      There are several common mistakes that law enforcement officers may make when administering field sobriety tests. Some of these mistakes include:

      1. Improper instructions: The instructions for the field sobriety tests must be given clearly and accurately for the tests to be effective. If the instructions are not clear or are given incorrectly, the results of the tests may be inaccurate.
      2. Improper demonstration: The officer must demonstrate the test correctly before the suspect performs it. If the demonstration is not correct, the suspect may not understand what is expected of them, and the results of the test may be inaccurate.
      3. Improper scoring: The officer must score the test objectively and accurately. If the officer scores the test subjectively, the results may be influenced by their own biases and opinions, leading to inaccurate results.
      4. Environmental factors: Environmental factors such as road conditions, weather, and lighting can affect a suspect’s ability to perform the tests, leading to inaccurate results.
      5. Physical limitations: Suspects may have physical limitations that prevent them from performing the tests accurately, such as joint problems or balance issues. If the officer does not take these limitations into consideration, the results of the tests may be inaccurate.

      It is important to note that field sobriety tests are not foolproof and can be subject to human error and misinterpretation.

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      Learn what you should and shouldn't be doing to help your DUI charge.

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      Field Sobriety Testing Frequently Asked Questions

      Field sobriety tests are tests that law enforcement officers use to determine if a person is under the influence of alcohol or drugs while operating a motor vehicle. These tests are typically administered at the side of the road during a traffic stop.

      The most common field sobriety tests are the horizontal gaze nystagmus (HGN) test, the walk-and-turn test, and the one-leg stand test.

      Field sobriety tests are not foolproof and can be subject to human error and misinterpretation. The accuracy of the tests can be influenced by factors such as road conditions, weather, and lighting, as well as the individual officer administering the test.

      No, you are not legally required to take a field sobriety test in the United States. However, if you refuse to take a field sobriety test, you may face penalties such as license suspension or fines.

      Yes, the results of a field sobriety test can be challenged in court. An experienced DUI attorney can examine the circumstances of your case and determine if the field sobriety tests were administered and interpreted correctly.

      If you are charged with a DUI based on the results of a field sobriety test, it is important to seek the assistance of an experienced DUI attorney who can examine the circumstances of your case and protect your rights. Your attorney can also help you navigate the legal process and determine the best course of action for your specific situation.

      Field Sobriety Testing Client Story

      On a warm summer night – a man from Atlanta GA named David was charged with a DUI based on the results of a field sobriety test.

      David was adamant that he had not been under the influence of alcohol or drugs at the time of his arrest.  Attorney Greg Willis believed him. During the investigation, Attorney Willis discovered that the law enforcement officer who administered the field sobriety test had made a mistake. The officer had failed to properly demonstrate the test to David, which had led to David’s poor performance and the inaccurate results of the test.

      Attorney Willis used this information to build a strong defense for David’s case. During the trial, Attorney Willis cross-examined the law enforcement officer and pointed out the mistake that had been made during the administration of the field sobriety test. The judge and jury were convinced by Attorney Willis’s argument, and David was found not guilty.

      Thanks to Attorney Willis’s court room experience and determination, David was able to avoid a DUI conviction and move on with his life. Attorney Willis’s successful representation of David was just one example of the many cases where he had helped his clients achieve the success of a no DUI conviction in court.

      David was overjoyed with the outcome of his case, and he felt grateful to Attorney Willis for his hard work and dedication. David had been really worried about the potential consequences of a DUI conviction, including jail time, fines, and a criminal record, and he was relieved that Attorney Willis had been able to help him avoid all these penalties.

      After the trial, Attorney Willis received many calls and emails from people who had heard about his successful representation of David. He was approached by other clients who were facing similar charges, and he was able to use his expertise to help them achieve favorable outcomes in court as well.

      In the years that followed, Attorney Willis has become one of the most sought-after DUI lawyers in Atlanta, GA. He is known for his in-depth knowledge of field sobriety tests and his ability to effectively challenge the results in court. He is also known for his compassionate and personalized approach to each of his clients, and he works tirelessly to ensure that they received the best possible outcome in their DUI cases.

      Through his hard work and dedication, Attorney Willis has helped many people avoid the consequences of a DUI conviction and protected their rights in court.

      Challenge Your Results with Willis Law Firm!

      Our field sobriety tests lawyers in Atlanta, GA are qualified to defend you. In fact, an awarded attorney at the firm is certified in NHTSA’s Standardized Field Sobriety Testing and works in conjunction with field sobriety evaluation experts. Your DUI charge can be lessened or even dismissed through the skilled advocacy found at Willis Law Firm.

      Client Reviews

      If you’re facing legal troubles and want to make sure you’re hiring the best lawyer to fight your case, the Willis Law Firm is the place to call. Their attorneys are extremely knowledgeable and go above and beyond to make sure their clients receive the best outcome possible. The office staff has always been extremely helpful and compassionate through each step of the way. Greg has helped me and my family with a few cases over the years and we’ve always received a great outcome. He and his staff are the best in the field. There’s a reason why other attorneys hire Greg to handle their cases! Highly recommend their services. You won’t be disappointed.

      Holly Cavanaugh

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