Ignition Interlock Requirements in Colorado

In Colorado, many drivers charged with DUI must install an ignition interlock device to keep their driving privileges. This device works like a built-in breathalyzer for your car—you must provide a clean breath sample before the vehicle will start. While ignition interlock devices are designed to keep roads safe, the rules around how long you must use one and how it’s set up can be confusing. The requirements depend on your blood alcohol level, prior offenses, and whether you refused testing.

At DUI Law Firm Denver, we help clients navigate Colorado’s ignition interlock laws and fight to protect their right to drive. A mistake during this process can lead to longer restrictions, fines, or even another license suspension. Our experienced DUI defense attorneys know how to challenge unfair penalties, guide you through DMV procedures, and work toward getting you back on the road as quickly as possible. If you’re facing an ignition interlock order, don’t leave your future to chance. Call DUI Law Firm Denver today for a free consultation.

Trust DUI Law Firm Denver for Your Expert Defense

DUI Law Firm Denver is your dedicated partner for fighting DUI charges in Colorado. Whether it’s a first-time offense, multiple DUIs, or complications with an ignition interlock device, our experienced attorneys know the state’s DUI laws inside and out. We stay current on Colorado regulations and DMV procedures to give you the most effective guidance and defense strategies.

Our team carefully reviews every detail of your case, identifies errors in the evidence or process, and crafts a defense plan tailored to your situation. With deep knowledge of local courts and what judges expect, we fight aggressively to protect your driving privileges and your future. Don’t face a DUI alone. Call DUI Law Firm Denver today for a free consultation and get the expert defense you deserve.

Car ignition switch with keys and control stalk - Ignition Interlock Requirements in Colorado

What Is an Ignition Interlock Device?

An ignition interlock device (IID) is a kind of breath test machine put in a car. It stops the car from starting if it detects alcohol on the driver’s breath. Drivers have to blow into the device to start the car, and sometimes while driving.

The IID is connected to the car’s start system. It has a computer that checks how much alcohol is in the breath. If the alcohol level is too high (usually more than 0.02% BAC), the car won’t start.

These devices have features to stop people from cheating, like GPS to track where the car is and cameras to see who is blowing into the machine.

All the test results are saved and shared with the right authorities.

When Are You Required to Have an Ignition Interlock in Colorado?

In Colorado, an ignition interlock device is not optional for certain DUI convictions—it’s required by law. Drivers are typically mandated to install one if they are convicted of a DUI or DWAI, especially when their blood alcohol content (BAC) is above the legal limit, if it’s a repeat offense, or if they refused a chemical test. The length of time you must use the device depends on factors such as the severity of the offense, your BAC level at the time of arrest, and whether you have prior DUI convictions.

Following ignition interlock requirements carefully is crucial. Failure to comply can lead to extended license suspensions, additional fines, or even criminal penalties. The rules can be complicated, and navigating them incorrectly could put your driving privileges at risk.

DUI Law Firm Denver can guide you through the process, ensure your device is installed and maintained properly, and fight to protect your license and rights.

How Long Can My License Be Suspended?

Ignition interlock devices are advanced breathalyzer systems installed in a vehicle’s ignition. Before starting the car, the driver must blow into the device to confirm they haven’t been drinking. If alcohol is detected, the car will not start. Many devices also require random breath samples while the car is running to ensure continued sobriety. Understanding how these devices work is crucial for compliance. This technology helps prevent repeat DUI offenses and keeps Colorado roads safer.

Ignition Interlock Installation and Costs

In Colorado, ignition interlock devices must be installed by licensed service providers. Installation typically takes about two hours and costs between $70 and $150. After installation, drivers pay a monthly monitoring fee ranging from $60 to $95.

Every two months, drivers must visit a certified service center for calibration checks and data downloads to ensure proper operation. Many providers offer 24/7 support if technical issues arise. Additional costs may apply if the device is removed early, requires a reset due to a violation, or is damaged.

For eligible drivers with limited income, Colorado’s First Time Offender Fund may help cover installation and monitoring costs.

Compliance and Monitoring Requirements

Drivers with ignition interlock devices must strictly follow Colorado’s rules to maintain their driving privileges. The DMV monitors compliance through device data, which includes start-up breath tests, random in-drive tests, and any attempts to tamper with the system.

Drivers are required to provide breath samples, typically every 10 to 45 minutes while the car is running, attend regular check-ups for calibration, and maintain a blood alcohol level of 0.00%. Any failed test, missed appointment, or tampering is reported to the DMV and can result in program extension, fines, or suspension of driving privileges.

How Long Will I Need an Ignition Interlock Device?

The length of time you are required to use an ignition interlock device in Colorado depends on the specifics of your DUI case. First-time DUI offenders are typically required to use the device for one year, while repeat offenders or those with higher blood alcohol levels may be required to use it for up to two years or longer. Aggravating factors, such as causing an accident, having minors in the vehicle, or refusing a chemical test, can also extend the program.

The DMV closely monitors compliance, and any violations, like failed breath tests or tampering with the device, can lead to program extensions or additional penalties. Proper use of the device and adherence to all DMV rules are critical to restoring and maintaining your driving privileges.

Reinstating Your License with an Interlock Device

To get your license back in Colorado when you need an ignition interlock device, follow these steps in order:

Pay all the fees to the DMV and show proof you have SR-22 insurance.
Finish any alcohol education or treatment programs and turn in the proof.
Get an ignition interlock device installed by an approved provider and keep the installation paper.
Send a reinstatement form and proof of the interlock device to the DMV.

After the DMV approves, they will give you a restricted license. This means you have to use the interlock device for a set time.

Follow all the rules for the interlock device. If you don’t, you could face more penalties or lose your license again.

Legal Defenses and Alternatives to Ignition Interlock

Drivers who are required to use an ignition interlock device may have legal defenses or alternative options depending on their circumstances. One common defense involves challenging the traffic stop or questioning the accuracy of the alcohol test results. If procedural errors occurred during the testing process, it may be possible to argue that the interlock requirement is not justified.

Health issues can also play a role. Drivers with respiratory problems or other medical conditions that make using a breath-activated device difficult may request accommodations or exemptions. Courts may consider evidence from medical professionals to support these claims.

In some cases, alternatives to using an ignition interlock device are allowed. Drivers might be permitted to use public transportation, rely on a sober friend or family member for transportation, or obtain a special restricted license that allows limited driving for work or essential activities. These alternatives typically require documentation and court approval to ensure that driving safety is maintained while the individual fulfills necessary responsibilities.

Why Choose DUI Law Firm Denver for Your DUI Defense?

Facing a DUI charge in Colorado is stressful, and choosing the right lawyer can make all the difference. At DUI Law Firm Denver, we offer unmatched local expertise and a proven track record in defending clients against DUI charges and ignition interlock requirements.

With years of experience handling Colorado DUI cases, we understand the intricacies of state laws, DMV procedures, and how local courts operate. We aggressively defend our clients by scrutinizing every detail of the case, including breathalyzer and blood test results, field sobriety tests, and police procedures, to uncover errors or weaknesses that could benefit your defense.

We work closely with expert witnesses and specialists to strengthen your case, providing a comprehensive defense strategy tailored to your situation. Our dedication goes beyond the courtroom, we focus on protecting your driving privileges, minimizing penalties, and preserving your future.

When you work with us, you gain a local, experienced, and committed legal team that fights tirelessly to defend your rights and keep you on the road. Contact us today for a free consultation and take the first step toward protecting your license and your future.

You need the best DUI Attorney you can find!

Contact DUI Law Firm Denver today!

303-404-7492

Protect Your License and Your Future. Contact Our Reliable Colorado DUI Lawyer for Help.

A DUI in Colorado can have serious consequences, including losing your driver’s license, facing steep fines, or even going to jail. Acting quickly is critical, and having an experienced DUI lawyer by your side can make all the difference.

At DUI Law Firm Denver, we know Colorado DUI laws inside and out. We guide you through every step, from DMV hearings to court proceedings, and help you understand your options. If you’re required to use an ignition interlock device, we make sure you follow the rules while exploring every legal avenue to protect your driving privileges.

We fight aggressively to reduce charges, challenge improper procedures, and protect your rights, giving you the best chance to keep your license and safeguard your future. Don’t wait—call DUI Law Firm Denver today for a free case consultation and start building a strong defense immediately.