Refusing a law-enforcement breath test after a Tennessee DUI arrest can create a separate implied-consent violation and can lead to suspension of your driver's license. Refusal does not make the DUI charge disappear, and police may still use other evidence to prosecute DUI. Tennessee law also permits breath testing under several circumstances, including implied consent, actual consent, a search warrant, incident to a lawful arrest for specified offenses, and certain mandatory-testing situations.
It is also important to distinguish an evidentiary breath test requested by law enforcement from a handheld roadside breath device. The legal consequences depend on what test was requested, whether the statutory requirements were satisfied, and what happened after the refusal.
Nashville Criminal Defense Lawyer & Former Prosecutor Kevin Kennedy. 615-205-7311. Call or text for a free consultation.
What Is Tennessee's Implied Consent Law?
Tennessee Code Annotated § 55-10-406 provides that a person operating a motor vehicle in Tennessee is deemed to have given implied consent to breath tests, blood tests, or both for determining alcohol or drug content, subject to the statute's requirements.
The officer must have probable cause to believe the driver committed DUI or another covered offense before requesting testing under the statute.
What Must the Officer Tell You Before a Refusal?
Before conducting a requested test under the implied-consent provisions, the officer must advise the driver that refusal will result in court suspension of the driver's license. The statute also requires warning that, depending on prior criminal history, refusal may affect ignition-interlock requirements if the driver is convicted of DUI.
If the required refusal consequences are not properly advised, Tennessee law limits the court's authority to impose the statutory refusal suspension or related interlock consequence under that provision.
How Long Is the License Suspension for Refusal?
The suspension period depends on the driver's history and the circumstances. Tennessee Code Annotated § 55-10-407 establishes the penalties for violating the implied-consent statute, and enhanced periods can apply in specified situations.
The refusal suspension is legally distinct from a driver's-license revocation resulting from a DUI conviction. In some circumstances, the periods can run consecutively.
Is Refusing the Breath Test a Criminal DUI Conviction?
No. An implied-consent violation and a DUI are different matters. A person can be found to have violated implied consent without being convicted of DUI, and the State can pursue DUI even without a breath result.
Tennessee law requires a refusal violation to be charged separately from a DUI arising from the same occurrence.
Can Police Still Charge Me With DUI If I Refuse?
Yes. A breath result is only one type of DUI evidence. The State may rely on driving behavior, body-camera footage, officer observations, statements, odor, field sobriety testing, witness testimony, or other evidence.
Refusal therefore does not create an automatic dismissal. It changes the evidence available and creates additional legal issues.
Can Police Get a Warrant After I Refuse?
Yes. Tennessee law expressly recognizes search warrants as authority for breath and blood testing. For blood testing, a search warrant is a common method of obtaining a sample after a driver refuses voluntary testing.
A warrant must still satisfy constitutional requirements. The defense can review the affidavit, probable cause, execution of the warrant, collection of the sample, and laboratory evidence.
Can Police Take Blood Even After I Say No?
Potentially. Tennessee Code Annotated § 55-10-406 allows blood testing with a search warrant and also recognizes warrantless blood testing when exigent circumstances to the warrant requirement actually exist. In specified serious circumstances, the statute requires testing, but a compelled blood test still requires a warrant or a valid exigent-circumstances exception when the driver does not consent.
If a valid warrant or court order authorizes the blood draw, qualified medical personnel do not need additional consent from the driver and Tennessee law permits reasonable force to obtain the sample.
Does Refusing Prevent Police From Using the Refusal Against Me?
Refusal can itself become evidence in the overall DUI case, subject to applicable evidentiary and constitutional rules. The United States Supreme Court and Tennessee courts distinguish physical evidence and refusal evidence from compelled testimonial statements.
The exact jury instructions and admissibility issues depend on the case, so the defense should review what was said, what warnings were given, and how the refusal was documented.
What If I Was Never Properly Warned?
The warning is important to the statutory license consequence. Tennessee's current implied-consent law states that if the operator is not advised of the consequences of refusal, the court lacks authority under that subsection to impose the refusal-based license suspension or specified interlock requirement.
Body-camera footage and the written implied-consent form can be important evidence of whether the warning was actually given and how the interaction occurred.
What If I Changed My Mind and Agreed to the Test?
Timing and circumstances matter. A purported refusal can become disputed when a driver asks questions, hesitates, misunderstands the request, or later agrees. The defense should review the exact exchange rather than relying solely on the officer's characterization in a report.
Should You Refuse a Breathalyzer?
There is no one-size-fits-all answer that can be given after the fact. Refusal carries its own legal consequences, while submitting can provide the State with chemical evidence. Once the encounter has already occurred, the useful question is whether the officer followed the law and what evidence now exists.
Do not assume that a refusal means the case is won or lost. The DUI charge and implied-consent issue should each be analyzed on their own facts.
Frequently Asked Questions
Does refusing a breathalyzer make the DUI go away?
No. The State can prosecute DUI using other evidence, and refusal can create a separate implied-consent violation.
Can my license be suspended even if I am not convicted of DUI?
Yes. A properly established implied-consent violation can result in a license suspension separate from the DUI disposition.
Can police get my blood after I refuse?
Yes, if they obtain a valid search warrant or another lawful basis for a compelled blood draw exists.
Does an officer have to warn me about refusal consequences?
Tennessee law requires specified warnings before imposing the refusal-based license consequences under the implied-consent provision.
Is the refusal charge the same as the DUI charge?
No. Tennessee law treats the implied-consent violation separately and requires it to be charged by a separate warrant or citation from the DUI.
Talk With a Nashville DUI Defense Lawyer
A refusal case has at least two separate questions: whether the State can prove DUI and whether the statutory requirements for an implied-consent violation were satisfied. The warnings, probable cause, video, refusal exchange, any later warrant, and any chemical evidence should all be reviewed.
Kevin Kennedy Law Firm represents people charged with DUI and implied-consent violations in Nashville and Middle Tennessee. A refusal should be evaluated as part of the entire DUI investigation rather than treated as an automatic outcome.