Texas (TX) - State Requirements - FAQs
These are the frequently asked questions we get, regarding IID state requirements, for the state of Texas.
What is an ignition interlock device and why do I need one?
An ignition interlock device is a breathalyzer that is installed in your vehicle to prevent drinking and driving. It is made up of a mouthpiece, a handheld unit and, a cord that attaches to your vehicle’s ignition system. You are required to blow into the mouthpiece to test your Breath Alcohol Concentration (BrAC) before starting your car.
What are the Texas ignition interlock device requirements?
To view Texas ignition interlock device requirements, please visit the Texas state page.
What are the steps to get my ignition interlock device in Texas?
Please visit the Texas state page to learn what steps you need to take to get back on the road.
What information should I provide to get my ignition interlock device installed in Texas?
To learn more about the steps to regaining your license, please visit our Texas state page.
How do I find an installation location near me in Texas?
To find the Texas Intoxalock service center closest to you, please visit our Texas installation locations page.
Where can I get my ignition interlock device removed in Texas?
Contact your monitoring authority to ensure you are eligible for removal.
What information should I provide to get my ignition interlock device removed in Texas?
Contact your monitoring authority to ensure you are eligible for removal and what paperwork must be provided in order to do so. Intoxalock will require a written removal order from a judicial source. For example, a writing from the Court, CSCD or other state/Judicial program.
What are the other DWI requirements in Texas?
Please visit the Texas state page to learn about other DWI requirements.
Where can I find other DWI resources such as DWI attorney, treatment center, or SR-22 insurance in Texas?
To find a DWI attorney, please visit our Texas DWI attorney partners page.
To find a treatment center, please visit our Texas alcohol treatment centers page.
How does an ignition interlock device work?
To see how an ignition interlock device works, visit our ignition interlock page and watch our video demonstrating how to use the device.
Where can I find more information on ignition interlock devices?
To learn more about ignition interlock information, please visit our ignition interlock device page.