Do You Have to Install an Ignition Interlock Device in Georgia?

If you’re convicted of DUI in Georgia, you may be required to install an ignition interlock device (IID) in your vehicle to regain or keep limited driving privileges. Often referred to as a “car breathalyzer,” the device connects to your vehicle’s ignition system and prevents the car from starting until you provide a clean breath sample.

This article explains the ignition interlock process, when the requirement applies, what exemptions exist, and how our skilled DUI attorneys can help you protect your driving rights.

What Is an Ignition Interlock Device?

An ignition interlock device (IID) is a small breathalyzer that is wired into a motor vehicle. Here’s how an interlock device works:

• The driver must blow into the device before starting the car.
• If the breath alcohol concentration (BAC) is below the state’s legal limit, the car will start.
• If alcohol is detected above the limit, the car will remain disabled.
• While driving, the IID may require random retests to ensure the driver stays sober.

The goal is to prevent drunk driving while allowing eligible drivers to keep limited or restricted driving privileges.

When Is an Ignition Interlock Device Required in Georgia?

In Georgia, IID requirements depend on the type of DUI conviction and whether it’s your first or repeat offense (Georgia Code § 40-5-64.1).

• First DUI offense: Not always required, but drivers may be eligible for a limited permit with an IID as part of restoring driving privileges.
• Repeat offense: A second conviction within five years triggers a mandatory one-year IID installation to obtain a limited permit.
• High BAC cases: A first conviction with a BAC above 0.15% may lead to an ignition interlock requirement.

Georgia law requires drivers to submit documentation to the Department of Driver Services (DDS) to prove compliance with IID requirements.

The Ignition Interlock Process

The process of complying with Georgia’s IID program involves several steps:

1. Determine eligibility: After a DUI conviction, check whether you qualify for an ignition interlock permit.
2. Obtain a limited driving permit: Apply through DDS, often the first step to restoring partial driving privileges (Georgia Code § 42-8-112).
3. IID installation: Choose a state-approved vendor to have the device installed and calibrated.
4. Provide compliance documentation: Submit forms proving the IID was properly installed.
5. Follow program rules: Pass required tests, blow into the device, and complete all IID requirements without violations.
6. Removal after program completion: Once the required period ends, you may regain full driver’s license privileges.

Exemptions from IID Requirements

While many drivers must comply, there are situations where an IID exemption may apply:

• Medical exemption: A licensed healthcare provider can certify that a medical condition (such as certain lung or breathing issues) prevents you from providing an accurate breath sample.
• Employer exemption: If you must operate a company-owned motor vehicle for work, you may qualify for an employer exemption as long as the vehicle is not equipped with an IID.
• Hardship exemption: In limited cases, courts may consider a hardship exemption if the IID requirement creates extreme difficulty, though this is rare in Georgia.

Some states, like Washington State, California, and New Mexico, offer broader IID exemptions. Georgia law is stricter, but it does allow certain drivers to request an IID waiver.

What Happens If You Fail or Don’t Comply?

Failing to comply with IID rules can lead to serious penalties:

• Failing a test: If your blood alcohol concentration is above the legal limit, the car will not start, and the violation may be reported.
• Missing random retests: Can result in extended IID requirements or suspension of your restricted driving privileges.
• Not completing IID installation: If a person convicted of DUI fails to install the IID as ordered, their driver’s license can be suspended again.

In short, non-compliance can make it harder to restore your full driving rights and may extend the time you’re subject to monitoring.

How Long Do You Have to Use an IID?

The length of IID use depends on the court, the state’s requirements, and the severity of the conviction:

• Georgia repeat offense: One year of IID installation is common.
• First offense with high BAC: May require six months or more.
• Other states: Some require IID use for all DUI convictions, even first offenses.

Your specific timeframe depends on the details of your case and your ability to remain in full compliance with the program.

Why Legal Guidance Matters

The ignition interlock process is not simple. Between eligibility, exemptions, paperwork, and compliance, many drivers find the system overwhelming.

Our exceptional attorneys can help by:

• Reviewing whether you qualify for an IID exemption.
• Ensuring your forms and documentation are properly submitted.
• Defending you if you face new violations during the IID program.
• Helping you protect your driving privileges and avoid unnecessary penalties.

Take Control of Your Ignition Interlock Requirement

Whether you need an ignition interlock device depends on your DUI conviction, prior record, and Georgia’s rules. For many drivers, it’s the only way to keep restricted driving privileges. In some cases, a medical or employer exemption may apply, but compliance is critical — missed steps or failed tests can lead to longer penalties or loss of your driver’s license.

At the Law Offices of Blake A. Poole, we protect your driving privileges and guide you through each step so you can meet Georgia's requirements and move forward with confidence. Reach out for a free consultation to discuss your options.