Ignition Interlock Device (IID) in District of Columbia
District of Columbia uses the term "DUI / OWI" for impaired driving offenses. IID requirement: required for all dui offenses. First offense duration: 6 months. Monthly cost: $70-$110.
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Quick Answer
Washington D.C. requires IID for all DUI/OWI convictions, including first offenses. Installation is mandatory for license reinstatement.
IID Duration by Offense
| Offense | IID Duration |
|---|---|
| 1st Offense | 6 months |
| 2nd Offense | 12 months |
| 3rd Offense | 24 months |
| 4th+ Offense | 36 months |
BAC threshold: Any DUI/OWI conviction (no BAC threshold — all offenders)
IID Cost Breakdown in District of Columbia
| Item | Cost | Notes |
|---|---|---|
| Installation | $75-$150 | 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) | $545-$910 | Install + 6 months lease + removal. |
| Estimated Total (12 months) | $965-$1,570 | Install + 12 months lease + removal. |
One-time
Lease + monitoring
Every 60 days
One-time
All-in estimate
All-in estimate
Approved IID Providers in District of Columbia
Contact providers directly for current pricing and service center locations in District of Columbia. Compare at least 2-3 providers before choosing — prices and service quality vary.
Restricted License with IID
D.C. issues a restricted license with IID for essential driving needs.
Tampering / Circumvention Penalties
Tampering with an IID in D.C. carries fines and jail time, plus extension of the IID requirement.
Early Removal
D.C. does not allow early removal of IID.
District of Columbia-Specific Notes
D.C. has all-offender IID requirements and relatively moderate durations compared to some states.
Frequently Asked Questions
Is an IID required for a first DUI in D.C.?
How long do I need an IID in D.C.?
How much does an IID cost in D.C.?
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