Driving under the influence of drugs or alcohol is taken very seriously in the state of Arizona. The legal age to consume and purchase alcohol is 21. When a driver aged 21 or older has a blood alcohol content that is 0.08 percent or higher, they can be charged with a DUI. That being said, a lot of people who are under the age of 21 still drink alcohol and make the unfortunate choice to get behind the wheel. If you have been arrested for underage drinking & driving in the Phoenix area, it is important to consult with an experienced attorney who can effectively fight your charges. Contact our DUI defense attorneys today.