Union County DUI Guide

Complete information about DUI arrests, impound, bail, courts, and procedures specific to Union County, Tennessee.

15-day license deadline

Last verified: April 1, 2026

Your Next Steps

1

Request DMV Hearing

You have 15 days to challenge your license suspension in Tennessee.

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2

Retrieve Your Vehicle

Impound fees in Union County accrue daily. Calculate your retrieval cost.

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3

Consult an Attorney

Expert Tennessee DUI defense can save you thousands in long-term costs.

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4

Calculate Financial Impact

See how much this DUI will cost you in insurance hikes and fines.

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Union County DUI Process

Key steps and deadlines for your DUI case in Union County

Request ALR Hearing

Critical

15 days

Prevent automatic license suspension.

Get Your Vehicle

High

ASAP

Avoid daily storage fees.

Court Process

Ongoing

Navigate criminal proceedings.

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DUI Arrest in Union County, TN: Complete Guide

Being arrested for DUI (Driving Under the Influence) in Union, Tennessee can be a frightening and confusing experience. The Union County Sheriff's Office is the primary law enforcement agency handling DUI arrests. This guide is designed to provide you with clear, actionable information about what to expect, the steps you need to take, and local resources available to help you navigate this challenging time. This information is not a substitute for legal advice, and it is crucial to consult with a qualified Tennessee DUI attorney as soon as possible.

What Happens After a DUI Arrest in Union County

If you've been arrested for DUI in Union County, you're likely feeling overwhelmed. This guide provides a roadmap of the process, from the initial arrest to potential court appearances and license implications. Understanding each step is crucial for making informed decisions about your case.

Immediate Steps (First 24 Hours)

The hours immediately following a DUI arrest are critical. Here's a timeline of what typically happens:

  • Initial Stop & Field Sobriety Tests: The process begins with a traffic stop, often triggered by observed erratic driving. The officer may ask you to perform Field Sobriety Tests (FSTs). You have the right to refuse these tests, but refusing may lead to an immediate arrest based on the officer's observations.
  • Arrest & Chemical Test: If the officer believes you are impaired, you will be arrested and asked to submit to a chemical test (blood, breath, or urine) to determine your Blood Alcohol Content (BAC). In Tennessee, the legal BAC limit is 0.08. Refusal to submit to a chemical test can result in automatic license suspension under Tennessee's implied consent law.
  • Booking Process at Union County Jail: After arrest, you will be taken to the Union County jail for booking. The Union County Sheriff's Office operates the jail. You can contact them at 901 Main St #98, Maynardville, TN 37807, or by phone at (865) 992-6262. The booking process involves fingerprinting, photographing, and recording your personal information. You'll be searched and your personal belongings will be inventoried and stored.
  • Phone Calls: You have the right to make a reasonable number of phone calls after booking. Use this opportunity to contact family, friends, or, most importantly, a DUI attorney.
  • Bail: Bail is a financial guarantee that you will appear in court as required. Bail amounts in Union County vary depending on the circumstances of your arrest, prior criminal record, and other factors. More information on bail in Union County can be found below.
  • Release: Once bail is posted (either by you or a bail bondsman), you will be released from jail with a court date.

Critical Deadlines

Missing deadlines in a DUI case can have serious consequences. Be aware of these key timelines:

  • ALR Hearing Deadline (15 Days): In Tennessee, you have only 15 days from the date of your arrest to request an Administrative License Revocation (ALR) hearing. This hearing is separate from your criminal case and determines whether your driver's license will be suspended due to the DUI arrest or refusal to submit to a chemical test. Requesting this hearing is crucial to potentially prevent or minimize license suspension.
  • Court Appearance Dates: You will receive a notice of your court date(s) after booking. Mark these dates clearly on your calendar and be sure to attend. Failure to appear can result in a warrant for your arrest and additional penalties.
  • License Suspension Timeline: If you don't request an ALR hearing or if you lose the hearing, your license will be suspended, potentially for a period determined by the specific circumstances of the arrest.

DUI Enforcement in Union County

While specific DUI enforcement patterns in Union County aren't publicly available, it's important to understand that law enforcement officers are actively looking for impaired drivers. Be especially cautious during holidays, weekends, and late-night hours.

Local Resources

Navigating the legal system can be overwhelming. Here are some local resources that may be helpful:

  • Union County Court Information: The Union County Courthouse is located at 901 Main St # 124, Maynardville, TN 37807. While a direct phone number isn't available, you may be able to obtain court information through the Union County government website or by visiting the courthouse in person.

What Makes Union County Different

While DUI laws are consistent statewide in Tennessee, local procedures and practices can vary by county.

  • Impound Lots: If your car was towed after your arrest, it may be at PAR Towing & Transport (306 Old Standard Hollow Ln, Newcomb, TN 37819, (606) 344-6345) or RSI Towing (224 S Broad St, New Tazewell, TN 37825, (423) 489-0236).
  • Sheriff's Office: The Union County Sheriff's Office can be reached at 901 Main St #98, Maynardville, TN 37807 or (865) 992-6262. They are open 24 hours, 7 days a week.

Contact the Union County Sheriff's Office at (865) 992-6262 to confirm where you should turn yourself in if you have an outstanding warrant related to your DUI.

Frequently Asked Questions

What should I do immediately after a DUI arrest in Union County?

After a DUI arrest in Union County, you have 15 days to request a ALR Hearing to challenge your license suspension. Contact an attorney, get your car out of impound, and prepare for your arraignment.

How much time do I have to request a ALR Hearing in Tennessee?

You have 15 days from your arrest date to request a ALR Hearing in Tennessee. Missing this deadline results in automatic license suspension.