DUI in District of Columbia: the law, the limits and the device
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District of Columbia calls it DUI — driving under the influence, and you will see drunk driving used for the same offense. What follows is what this state sets, taken from its own published rules rather than from a national summary.
What District of Columbia law actually requires
Enrollment is mandatory in the District for every impaired-driving offense, and the DMV states plainly that there is no wait-out option: fail to enroll and the license is revoked indefinitely and your vehicle registrations are suspended with it. Holders of a commercial license must downgrade first. The restriction period is extended if you break the program rules.
- First offense: Set by the program enrollment period, which the DMV extends if you break the program rules or pick up another driving violation
- Lockout threshold: Set by the certified system; only vehicles designated in the program and fitted with a device may be driven
- Program run by: DC DMV
Source: dmv.dc.gov, checked 2026-08-23
DUI vs DUI in District of Columbia
In District of Columbia there is one offense and one label. If you have seen DWI, OWI or OVI used elsewhere, that is another state’s vocabulary for the same conduct — nothing about the seriousness changes when you cross a state line, only the letters on the paperwork.
Whatever it is called, the licensing consequence is the same shape: a suspension, then the device as the condition of driving again. All six abbreviations, side by side →
Can you get a DUI on a bike or a horse in District of Columbia?
It turns on one word in the statute. Where the law says “vehicle”, no engine is required and the charge can reach a bicycle, a horse or a mobility scooter. Where it says “motor vehicle”, the analysis is different. This is decided by your state’s own wording, not by national custom, and it is the first thing to check before assuming a bike ride home is safe.
How often this happens in District of Columbia
Federal crash records show the scale the state is legislating against, and how it compares with the country.
Cases are heard where the stop happened, and volume shapes local practice. These DC counties record the most:
Source: NHTSA Fatality Analysis Reporting System, 2020–2022. Counts crashes where police recorded that a driver had been drinking, which is narrower than the federal 0.08 measure and therefore understates the real figure. District of Columbia runs at or below the national share.
What it costs to get driving again in District of Columbia
District of Columbia does not publish a price cap we could verify, so the quote is the number and your only leverage is a competitor nearby. The national reference points are installation and a monthly fee, with calibration visits every 30 to 60 days.
District of Columbia costs, providers and all 1 cities with centers →
The two clocks in District of Columbia
The court case and the licensing case run separately. The licensing side moves first, and in the strictest states the window to request a hearing is measured in days — it runs whether or not you have hired anyone.
DUI questions in District of Columbia
Is it called DUI or DUI in District of Columbia?
District of Columbia uses DUI — driving under the influence. You will also see drunk driving used for the same thing. The label follows the state, not the seriousness of what happened, so paperwork from elsewhere may say something different about identical conduct.
What is the legal limit in District of Columbia?
0.08% for drivers 21 and over, as in every state except Utah, which sits at 0.05%. Below the limit you can still be charged if an officer documents impairment. The reading that triggers the interlock here is a separate number: Set by the certified system; only vehicles designated in the program and fitted with a device may be driven
How long does the interlock stay on after a first offense in District of Columbia?
Set by the program enrollment period, which the DMV extends if you break the program rules or pick up another driving violation The program is run by DC DMV.
Can you get a DUI on a horse or a bicycle in District of Columbia?
The answer is in whether the statute says “vehicle” or “motor vehicle”. Where it says vehicle, no engine is needed and the charge can reach a bike or a horse; where it says motor vehicle, it cannot. This is one of the most searched questions in the whole subject and one of the most confidently answered wrongly — the wording of your own state decides it.
When a charge becomes a felony → The test and the refusal → SR-22 and FR-44 →
Attorney advertising. InterlockDeviceNearMe is not a law firm, does not practice law, and does not give legal advice. Nothing here creates an attorney-client relationship. Requesting a consultation connects you with an independent attorney or a legal referral service, who decide separately whether to take your case. Case outcomes depend on facts we do not know, and no result is ever promised. Deadlines in DUI cases are short and vary by state — speak to a licensed attorney in your state before relying on anything you read here.