What Happens After a DUI Arrest in Tennessee?
Being arrested for DUI in Tennessee can be overwhelming, stressful, and confusing — especially if it is your first encounter with the criminal justice system. Many people are unsure what happens next, what penalties they may face, or how a DUI conviction could affect their future.
If you have been charged with driving under the influence in Tennessee, understanding the legal process is extremely important. The decisions you make immediately after your arrest can significantly impact the outcome of your case.
At Caldwell & Morrison, we help individuals throughout Chattanooga and surrounding Tennessee communities protect their rights and navigate DUI charges with experienced legal representation.
What Is Considered DUI in Tennessee?
Under Tennessee law, a person can be charged with DUI if they are operating a motor vehicle:
- With a blood alcohol concentration (BAC) of 0.08% or higher
- While impaired by alcohol
- While impaired by illegal drugs
- While impaired by prescription medication
- While impaired by any intoxicating substance that affects safe driving ability
Even if your BAC is below 0.08%, officers may still arrest you if they believe your driving ability was impaired.
What Happens During a DUI Traffic Stop?
Most DUI cases begin with a traffic stop.
An officer may pull someone over for reasons such as:
- Swerving
- Speeding
- Running a red light
- Reckless driving
- Equipment violations
- Suspicion of impaired driving
After the stop, the officer may begin looking for signs of impairment, including:
- Slurred speech
- Bloodshot eyes
- Odor of alcohol
- Delayed responses
- Difficulty following instructions
The officer may then request field sobriety tests or chemical testing.
Field Sobriety Tests and Breath Tests
Police officers often use field sobriety tests to evaluate possible impairment.
Common field sobriety tests include:
- Walk-and-turn test
- One-leg stand test
- Horizontal gaze nystagmus test
Officers may also request a breathalyzer or blood test.
Tennessee has implied consent laws, meaning drivers who refuse chemical testing may face additional penalties, including license suspension.
However, refusing a test does not automatically guarantee a conviction or dismissal. Every DUI case depends on its specific facts and evidence.
Arrest and Booking Process
If the officer believes there is probable cause for DUI, you may be placed under arrest and transported to jail for booking.
The booking process typically includes:
- Fingerprinting
- Mugshots
- Collection of personal information
- Recording charges
- Possible bond setting
Depending on the circumstances, some individuals may be released after posting bond, while others may remain in custody until a hearing.
Your Driver’s License May Be Affected
A DUI arrest can trigger immediate consequences involving your driver’s license.
Potential penalties may include:
- License suspension
- Restricted driving privileges
- Ignition interlock requirements
The length of suspension often depends on factors such as:
- Prior DUI history
- BAC level
- Test refusal
- Injuries or accidents involved
Protecting your driving privileges is one of the many reasons it is important to speak with a DUI defense attorney as soon as possible.
Court Appearances After a DUI Arrest
After your arrest, you will typically be required to attend several court proceedings.
These may include:
Arraignment
The formal reading of charges where you enter a plea.
Pretrial Hearings
Your attorney may review evidence, negotiate with prosecutors, file motions, or challenge parts of the case.
Trial
If no agreement is reached, the case may proceed to trial where the prosecution must prove guilt beyond a reasonable doubt.
An experienced DUI defense attorney can evaluate whether:
- The traffic stop was lawful
- Testing procedures were proper
- Evidence was legally obtained
- Constitutional rights were violated
Penalties for DUI in Tennessee
DUI penalties in Tennessee can be serious, even for first-time offenders.
Possible consequences may include:
- Jail time
- Fines and court costs
- Probation
- License suspension
- Alcohol treatment programs
- Community service
- Ignition interlock device installation
Penalties become significantly more severe for:
- Multiple DUI offenses
- High BAC levels
- Accidents involving injuries
- Child passengers
- Felony DUI cases
A conviction can also affect employment, insurance rates, professional licenses, and future opportunities.
Defenses May Be Available in DUI Cases
Every DUI case is unique, and an arrest does not automatically mean a conviction.
Potential DUI defenses may involve:
- Illegal traffic stops
- Faulty breathalyzer results
- Improper testing procedures
- Inaccurate field sobriety tests
- Lack of probable cause
- Medical conditions affecting test results
- Violations of constitutional rights
An experienced criminal defense attorney can carefully examine the facts of your case to identify weaknesses in the prosecution’s evidence.
Why Hiring a Local Chattanooga DUI Attorney Matters
Local experience can make a major difference in criminal defense cases.
An attorney familiar with Chattanooga courts and Tennessee DUI laws understands:
- Local court procedures
- Prosecutor practices
- Hamilton County legal processes
- Tennessee sentencing guidelines
- Potential diversion or negotiation options
Early legal intervention can sometimes help reduce penalties, protect your record, or improve the overall outcome of your case.
What To Do After a DUI Arrest
If you have been arrested for DUI in Tennessee:
- Remain calm and respectful
- Avoid discussing your case publicly
- Do not post about the arrest on social media
- Gather important documents and information
- Contact an experienced DUI defense attorney immediately
The sooner you seek legal guidance, the better your chances of protecting your rights and building a strong defense strategy.
Protect Your Future After a DUI Arrest
A DUI charge can feel overwhelming, but you do not have to face the process alone.
At Caldwell & Morrison, we help clients throughout Chattanooga and Tennessee understand their options and aggressively protect their rights during every stage of the criminal defense process.
Charged With DUI in Tennessee?
Contact Caldwell & Morrison today for a confidential consultation and experienced legal representation for DUI and criminal defense matters in Chattanooga and surrounding Tennessee communities.



