After a Maryland DUI arrest, you face two separate cases: the criminal charge in court and an administrative action against your license through the Motor Vehicle Administration (MVA). The MVA per-se hearing is how you challenge that license suspension, under Maryland’s implied consent law, Md. Code, Transp. § 16-205.1. The key deadline is short. At arrest you typically receive a 45-day temporary license; to keep driving past it, you must request the hearing within 10 days. You have up to 30 days to request a hearing at all. Miss both, and your suspension begins automatically on the 46th day after arrest.
The per-se hearing is easy to overlook because it has nothing to do with your court date — and that is exactly what trips people up. Drivers assume that handling the criminal case handles everything, then discover their license was suspended weeks before they ever saw a judge. The administrative track runs on its own clock, with its own deadlines and consequences. Knowing how it works, and acting fast, often determines whether you keep driving while the rest of the case plays out.
Two Cases, Two Separate Tracks
The criminal case is about guilt and punishment — jail, fines, probation. The administrative case is only about your license, and the MVA can suspend it regardless of what happens in court. A driver can be acquitted or receive probation before judgment and still face an administrative suspension, because the two proceedings answer different questions under different standards.
The per-se hearing is conducted by the Office of Administrative Hearings (OAH), not the criminal court. It works much like other Maryland MVA hearings, but it is specific to DUI license actions. Treating it as separate — and urgent — is the first step, because the deadline to protect your license arrives long before your trial.
The Critical Deadlines: 10, 30, and 46 Days
The timeline is unforgiving, so it is worth being precise:
- Within 10 days of arrest: request the hearing (Form DR-15A) to guarantee your temporary license stays valid past the 45th day, so you keep driving until the hearing.
- Within 30 days: the outer deadline to request a hearing at all. Request between day 11 and day 30 and you may still get a hearing, but your driving privilege can lapse on the 46th day while you wait.
- Day 46: if you never requested a hearing, the suspension takes effect automatically when the 45-day temporary license expires.
The 10-day window is the one that matters most for staying on the road. Out-of-state drivers should file within these same deadlines even though their physical license usually is not confiscated, because the Maryland driving privilege is still at stake.
What’s at Stake: The Suspension Grid
Under § 16-205.1, the length of the administrative suspension depends on the test result — or on whether you refused:
- BAC 0.08 to under 0.15: 180 days on a first offense. A restricted license for work, school, treatment, or medical needs may be available.
- BAC 0.15 or higher: 180 days on a first offense, longer on a subsequent one — and the only restricted option is a one-year ignition interlock.
- Test refusal: 270 days on a first refusal, two years on a second or subsequent. Refusing a breathalyzer in Maryland carries its own distinct consequences.
These administrative suspensions apply even if your criminal DUI charge is later reduced or dismissed. That is why the per-se track deserves attention on its own.
The Ignition Interlock Alternative (Noah’s Law)
Under Noah’s Law (Md. Code, Transp. § 16-404.1), you can often opt into the Ignition Interlock Program instead of serving a hard suspension. The device requires a breath sample before the car will start, and enrolling generally lets you keep driving through what would otherwise be your suspension period.
There is a trade-off worth understanding: opting into the interlock program typically means waiving your MVA hearing. For some drivers — particularly after a refusal or a high BAC, where a restricted license is otherwise unavailable — interlock is the fastest way back on the road. For others, requesting the hearing is the better move. Which path fits depends on your test result, your record, and how much you need to keep driving, so it is a decision worth making with advice rather than by default.
What Happens at the Hearing
At the OAH hearing, an administrative law judge decides whether the suspension stands. The issues are narrow and procedural: whether the stop and arrest were lawful, whether the advice-of-rights form (DR-15) was properly given, and whether the test or refusal was handled correctly. Procedural errors at any of those steps can defeat or reduce the suspension.
The hearing is also where you ask for a modified or restricted license if you qualify. Whether to request the hearing at all — and whether you should have taken the test in the first place — are strategic questions; our guide on whether to take the breathalyzer in Maryland walks through that decision. Because counsel can appear and cross-examine the officer, many drivers have a lawyer handle the per-se hearing even when they intend to resolve the criminal case themselves.
Related Questions
- DUI vs. DWI in Maryland
- First-offense DUI penalties in Maryland
- Will I go to jail for driving drunk in Maryland?
- License suspension vs. revocation vs. cancellation
- DUI plea options and PBJ in Maryland
The Clock Started at Your Arrest — Act Within 10 Days
The single most common way drivers lose their license after a DUI is missing the 10-day window without realizing it existed. A Maryland MVA and DUI lawyer can request the hearing for you, evaluate whether interlock or a hearing better fits your situation, and represent you before the administrative law judge to keep you driving.
Toll-free: 1-877-566-2408. For the broader picture, see the complete Maryland DUI and DWI guide.
Last updated: May 2026.