Ignition Interlock Device (IID) in Rhode Island
Rhode Island uses the term "DUI" for impaired driving offenses. IID requirement: required for high bac or repeat offenses. First offense duration: 6-10 months (if BAC 0.15%+ or refusal). Monthly cost: $70-$110.
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Quick Answer
Rhode Island requires IID for first-offense DUI with BAC of 0.15% or higher, and for all second and subsequent DUI offenses. IID is also required for test refusal.
IID Duration by Offense
| Offense | IID Duration |
|---|---|
| 1st Offense | 6-10 months (if BAC 0.15%+ or refusal) |
| 2nd Offense | 1 year |
| 3rd Offense | 2 years |
| 4th+ Offense | Court-determined (typically 2+ years) |
BAC threshold: 0.15% BAC or test refusal for first offense; all repeat offenses
IID Cost Breakdown in Rhode Island
| Item | Cost | Notes |
|---|---|---|
| Installation | $80-$160 | One-time fee. Takes about 1 hour. |
| Monthly Lease + Monitoring | $70-$110/mo | Includes device lease and monitoring. |
| Calibration | $25-$75 | Every 60 days. |
| Removal | $50-$100 | One-time fee when IID period ends. |
| Estimated Total (6 months) | $550-$920 | Install + 6 months lease + removal. |
| Estimated Total (12 months) | $970-$1,580 | Install + 12 months lease + removal. |
One-time
Lease + monitoring
Every 60 days
One-time
All-in estimate
All-in estimate
Approved IID Providers in Rhode Island
Contact providers directly for current pricing and service center locations in Rhode Island. Compare at least 2-3 providers before choosing — prices and service quality vary.
Restricted License with IID
Rhode Island allows a hardship license with IID for work and essential driving.
Tampering / Circumvention Penalties
Tampering with an IID in Rhode Island carries fines, jail time, and extension of the IID period.
Early Removal
Rhode Island does not allow early removal.
Rhode Island-Specific Notes
Rhode Island requires IID for high-BAC first offenders and all repeat offenders. The state's compact size means service center access is generally not an issue.
Frequently Asked Questions
Is an IID required for a first DUI in Rhode Island?
How long do I need an IID in Rhode Island?
How much does an IID cost in Rhode Island?
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