When you’re dealing with more than one DUI charge in Denver, the process of regaining your driving privileges means facing Colorado’s ignition interlock device requirements head-on. Each step moves beyond paperwork and into real life: choosing a device provider, adapting your daily routine, and navigating complex legal requirements.
At Orr Law Firm, we believe every driver deserves clear information and supportive guidance. We’re here to walk with you through each detail, helping you protect your rights and get back behind the wheel as you work toward restoring your future.
What Are Colorado’s Ignition Interlock Device Requirements for Repeat DUI Offenders?
Under Colorado Revised Statutes § 42-2-132.5, individuals with multiple alcohol-related violations must complete the state’s revocation period before the ignition interlock program is even offered. Even after fulfilling the revocation, the state requires strict compliance to earn back limited driving privileges.
Colorado’s ignition interlock laws are much stricter if you have more than one DUI on your record. Repeat offenders face longer mandatory periods, closer monitoring by the Department of Revenue, and more complicated steps toward license reinstatement.
If this is your second DUI within five years, you will be required to use an ignition interlock device for at least two years. A third DUI – or any subsequent offenses – can mean even longer or, in rare situations, indefinite monitoring, especially if the legal status of “persistent drunk driver” applies based on a high blood alcohol concentration (BAC) or refusal to submit to chemical testing.
The legal consequences extend into daily life. Monthly reports are sent from your ignition interlock provider to the DMV. These reports document everything from breath test results to attempts to tamper with the device. The smallest violation—which can include missed calibrations or accidental test failures—may delay your full license reinstatement or even restart your required period.
Working with an experienced legal team like Orr Law Firm ensures you understand and fulfill every requirement from day one.
Which Vehicles Require Ignition Interlock Installation After Multiple DUIs?
Colorado law requires the installation of an ignition interlock device on any vehicle you drive after repeated DUI offenses. The rule covers vehicles you own, lease, or regularly use—including those shared with family members or roommates.
Each vehicle must be brought to an approved provider for installation. If you are unsure whether a borrowed or shared vehicle must comply, assume that any car you will drive while under restriction needs the device installed to avoid violations and new penalties.
If your employment depends on driving, the law offers a narrow exemption for work vehicles—but with strict conditions. Your employer must complete the DR 2058 Employer’s Ignition Interlock Exemption, which must be kept in the vehicle at all times. This exemption only applies to driving during work hours on behalf of your employer and never for personal errands or mixed-use purposes.
Operating commercial vehicles requiring a CDL is not permitted while you have an interlock obligation. Additionally, if you frequently switch between vehicles due to family needs, custody arrangements, or ride-sharing agreements, ensure that each of these vehicles is equipped with an ignition interlock device.
Failing to use the device for every drive—even for a short trip—can result in reported violations and may restart your required period.
What Happens If You Fail a Breath Test or Miss a Rolling Retest?
If you fail a breath test, your ignition interlock device will prevent your vehicle from starting, and the event is automatically logged and sent to both your provider and the Colorado Department of Revenue. Rolling retests—those required while the car is running—demand vigilance, as a missed or failed test often triggers vehicle alarms, drawing attention and possibly alerting law enforcement.
Consequences of missed or failed interlock tests can include program extensions, license suspension, or new criminal charges. Repeat offenders typically face even stricter reviews; the DMV may double your required interlock period for two or more reported violations in a short time frame.
To minimize the risk of accidental violations, follow best practices such as waiting at least fifteen minutes after eating, drinking, or using mouthwash before blowing into the device. Maintain a personal log where you track all device errors, unusual alerts, or circumstances around any failed test.
Promptly notifying your provider and requesting device checks or recalibrations if malfunctions occur offers a documented defense in case of a compliance review or DMV inquiry.
What Are Your Rights If You Believe Your Interlock Requirement Is Wrong or Excessive?
If you suspect that your ignition interlock device requirement is too long, legally flawed, or imposed in error, Colorado law gives you the option to challenge the mandate.
The Department of Revenue provides an administrative hearing process where you can present your case, provide supporting documentation, and dispute evidence. Acting quickly is important, as you have a limited window—often just days—after receiving notice to file for a review.
Preparing for an administrative hearing means organizing all paperwork such as arrest records, judge’s orders, provider statements, and a detailed log of your compliance history.
During the hearing, you can address device errors, medical conditions that affect testing, or procedural errors by providing written evidence and even witness testimony. The hearing officer considers all materials before making a final determination, and in some cases, can modify, reduce, or correct the interlock requirement.
Understanding DMV procedures and presenting a strong case are key to success in these reviews. At Orr Law Firm, our attorneys guide clients through the process, advising on deadlines, required evidence, and strategic arguments. If you believe your requirements are unfair or the device period is incorrect, a proactive approach with professional support makes a difference in outcome and stress levels.
Can Legal Counsel Help Reduce the Burden of Interlock Requirements After Multiple DUIs?
Having skilled legal support makes a meaningful difference when facing ignition interlock obligations after a repeat felony DUI. While the law dictates many requirements, experienced attorneys add value by evaluating compliance records, identifying procedural errors, and representing you before the DMV or administrative hearing officers.
We help clarify complex language in court and DMV orders, ensuring you don’t miss critical deadlines or fail to provide needed evidence.
Legal counsel helps mediate disputes with device providers, such as resolving claims of missed appointments, successful recalibrations, or mistaken violation reports. Having a professional guide you through the documentation and appeal process reduces stress and increases your chances of protecting your driving privileges.
Our team at Orr Law Firm provides supportive, transparent communication at every step—educating clients on best practices, supplying legal arguments, and preparing you for encounters with licensing agencies or review boards.
Our holistic approach covers everything from choosing an approved Denver interlock provider to preparing for compliance reviews and handling unexpected technical difficulties. This ongoing guidance lets you focus on your responsibilities with confidence, knowing that you always have an advocate ready to stand up for your rights and driving privileges under Colorado’s tough aggravated DUI laws.
Finding Trusted Ignition Interlock Device Providers and Legal Support in Denver
Selecting a reputable ignition interlock provider is essential for a successful program experience. The Colorado Department of Revenue keeps an updated list of approved providers—research their Denver locations, compare service hours, check calibration scheduling, and ask about reporting practices before you commit.
Choose a provider close to your home, work, or frequent routes to make regular maintenance convenient and lower your risk of missing appointments.
Reliable legal guidance is equally productive. Our attorneys at Orr Law Firm keep up-to-date with Denver DUI laws, changes to ignition interlock protocols, and DMV administrative practice. We offer comprehensive support, from document review to representation in hearings, always taking a personalized approach that matches your case history and goals.
Whether you are contesting an unfair requirement, need advice on compliant driving, or require help with employment-related concerns, you have a dedicated advocate on your side.
If you want help understanding Colorado’s ignition interlock requirements, guidance on choosing a provider, or support through the legal process, reach out to our team at Orr Law Firm.
Call us at (303) 747-4247 to talk about your case and move forward with experienced counsel dedicated to protecting your driving privileges in Denver and throughout Colorado.