A drunk driving charge means you were arrested for operating a vehicle while impaired by alcohol or drugs

A drunk driving charge (called DUI, DWI, or OWI depending on your state) happens when police stop you and determine you were driving under the influence of alcohol or drugs. The officer may have pulled you over for a traffic violation, a checkpoint, or erratic driving. At the roadside, they typically ask you to perform tests — a breathalyzer, field sobriety tests, or a blood test — to measure impairment. If the results show a blood alcohol content (BAC) above the legal limit, or if you refuse testing, you can be arrested and charged.

The legal BAC limit is 0.08% in all states for drivers 21 and older. Some states have a lower limit for commercial drivers (0.04%) or drivers under 21 (0.02%). The charge itself is separate from any license suspension — your license can be suspended when ready after arrest, even before a conviction.

Key Takeaways

  • A drunk driving charge involves arrest, testing, and a court case, but arrest does not mean conviction.
  • Your license suspension and your criminal case are two separate processes with different timelines and outcomes.
  • You have the right to refuse roadside tests and to speak with a lawyer before answering police questions.
  • The consequences — fines, jail time, license revocation, and insurance costs — vary by state and by whether this is a first or repeat offense.
  • An attorney can challenge the traffic stop, the testing procedure, or the arrest itself, which may reduce or dismiss the charge.

What happens when ready after arrest

After arrest, you are taken to a police station or jail for booking. The officer will ask for your name, address, and other identifying information, and will document the arrest. You may be offered a breath or blood test at the station — this is different from the roadside test and is usually more accurate. You have the right to refuse this test too, though refusal has its own legal consequences in most states.

Within a set time (usually 24 to 72 hours, depending on your state), you must be brought before a judge for an initial appearance. At this hearing, the judge will inform you of the charges, tell you your rights, and set bail or release conditions. You can request a public defender if you cannot afford a lawyer. This is also when you can ask about your license suspension and whether you can request a hearing to challenge it.

License suspension versus the criminal case

Your driver's license suspension is handled by your state's Department of Motor Vehicles (or equivalent), not by the criminal court. In most states, your license is suspended automatically when you are arrested — this can happen before you are convicted or even before your first court date. The suspension period varies: a first offense typically suspends your license for 3 to 12 months, though some states allow a restricted license for work or medical appointments.

You can request a hearing with the DMV to challenge the suspension. This hearing is separate from your criminal case and has a different standard of proof. You must request this hearing within a narrow window — often 10 to 30 days from arrest — so contact the DMV when ready after your arrest to learn the important date in your state. Missing this important date usually means you lose the right to challenge the suspension.

The criminal court process and your options

Your criminal case will move through several stages. After the initial appearance, you will have a preliminary hearing (in some states) where the prosecutor must show probable cause that you committed the crime. You then enter a plea — guilty, not guilty, or no contest. Most cases are resolved through a plea agreement rather than trial, where you agree to plead guilty to a reduced charge or accept a lighter sentence in exchange for avoiding trial.

You have the right to an attorney at every stage. If you cannot afford one, you can request a public defender at your initial appearance. An attorney can challenge whether the traffic stop was lawful, whether the breathalyzer or blood test was administered correctly, whether the officer had probable cause to arrest you, or whether your rights were violated during questioning. Any of these challenges can result in evidence being excluded from trial, which may lead to a reduced charge or dismissal.

Penalties vary by state and offense history

Penalties for a drunk driving conviction depend on your state and whether this is your first offense or a repeat. A first offense typically carries a fine (ranging from a few hundred to several thousand dollars), possible jail time (often a few days to six months), a license suspension of 3 to 12 months, and mandatory alcohol education or treatment programs. Some states require an ignition interlock device, which prevents your car from starting if it detects alcohol on your breath.

A second or third offense within a set period (usually 5 to 10 years) carries steeper penalties: longer jail sentences (weeks to years), longer license revocation, higher fines, and mandatory treatment. A conviction also affects your insurance rates — you may be labeled a high-risk driver and face much higher premiums or be dropped by your insurer entirely.

What you should do right now

If you have been charged, contact a criminal defense attorney as soon as possible. Many offer free initial consultations. Do not discuss the arrest on social media, with friends, or with anyone except your lawyer. Do not contact the officer or the prosecutor directly. Request the police report and any video or audio recordings from your arrest — your attorney can use these to identify weaknesses in the case.

Contact your state's DMV to learn the important date for requesting a license suspension hearing and request that hearing when ready. Missing this important date is costly and cannot be undone. Ask your attorney whether they can represent you at the DMV hearing or whether you need a separate representative.

Challenging the charge: what an attorney can examine

An attorney can challenge a drunk driving case at multiple points. They can question whether the officer had a lawful reason to stop your vehicle in the first place — if the stop was unlawful, all evidence from that stop may be excluded. They can examine whether the breathalyzer or blood test was performed correctly, whether the equipment was calibrated, and whether the officer followed proper procedures. Blood tests can be challenged by requesting an independent retest of the sample.

They can also challenge whether you were actually impaired, even if your BAC was above the limit. Field sobriety tests are subjective and can be affected by fatigue, medical conditions, or nervousness. An attorney can cross-examine the officer about how the tests were administered and whether they were performed correctly. In some cases, an informed witness can testify about the reliability of breathalyzers or the effects of certain medications or medical conditions on test results.

Frequently Asked Questions

Does a drunk driving arrest mean I will be convicted?

No. An arrest is not a conviction. You have the right to a trial, and the prosecutor must prove guilt beyond a reasonable doubt. Many cases are dismissed or reduced through plea negotiations, and some go to trial where the defendant is found not guilty. An attorney can identify weaknesses in the case that may lead to dismissal or a better outcome.

Can I drive while my case is pending?

That depends on your state and the judge's decision at your initial appearance. Your license may be suspended when ready by the DMV, but you may be able to request a restricted license for work or medical appointments. Some judges allow you to drive pending trial if you meet certain conditions. Ask your attorney or the judge about your options.

What if I refused the breathalyzer test?

Refusal has legal consequences in most states — your license suspension may be longer, and the refusal itself can be used as evidence against you in court. However, refusal also means there is no breath test result to use as evidence, which can make the case harder for the prosecutor to prove. An attorney can advise you on how refusal affects your specific case.

Will a drunk driving conviction affect my job?

That depends on your job and your employer's policies. Some employers require employees to report convictions; others may fire you if you are convicted. Professional licenses (nursing, law, teaching) may be suspended or revoked. A conviction also affects your ability to drive for work. Discuss this with your attorney, as the outcome of your case may affect your employment.

How much will an attorney cost?

Costs vary widely. Public defenders are free if you may have access to based on income. Private attorneys charge hourly rates (typically $150 to $500 per hour) or flat fees for handling the case. Many offer payment plans. Ask about costs and payment options during your initial consultation, and remember that the cost of an attorney is often far less than the cost of a conviction.