A DUI defense lawyer is skilled in defending a person against the charge of driving under the influence of alcohol or drugs. They are schooled legal professionals who have the knowhow and experience to successfully represent a person who has been charged with DUI. This does not mean that the accused will be found innocent of the charge. It only means that the representation they receive when they hire a DUI defense lawyer will be sufficient to ensure that their rights are protected and that proper procedures are followed with regard to every aspect of the arrest. A DUI defense lawyer will do what is within their legal means to provide fair and accurate litigation on behalf of the accused.