Experienced DWI attorneys who represent drivers facing charges throughout the DMV.

At The Law Firm of Frederick J. Brynn, P.C., we defend drivers facing DWI charges in DC Superior Court. Our Washington, DC DWI attorney has practiced criminal defense for more than three decades, and the firm brings 75+ years of combined experience to courtrooms across DC, Maryland, and Virginia. Call our firm to set up a time to speak with a lawyer who DC drivers trust when their record is on the line.

DWI Attorney Washington DC

A DWI case in Washington, DC runs on two parallel tracks. The criminal case proceeds in DC Superior Court, where the prosecution has to prove the charges beyond a reasonable doubt. The administrative case proceeds through the DMV, where your license is at stake on its own schedule. Both tracks involve short deadlines and produce consequences that follow you for years. We work both sides of the case from the start.

Types of DWI Cases We Handle in Washington, DC

DWI charges in Washington, DC take several forms, and the form matters. Each carries its own elements, evidence problems, and sentencing exposure. Our firm defends drivers across the full range of impaired driving allegations.

  • First-offense DWI. A first DWI in DC is a misdemeanor, but jail exposure, fines, and license consequences come with the territory. We challenge the stop, the testing, and the officer’s observations as part of a first offense and multiple offense DUI defense.
  • Repeat-offense DWI. Second and third DWI charges carry mandatory minimum jail time and steeper penalties. The prosecution scrutinizes prior convictions, and we examine whether any of those priors are vulnerable to challenge.
  • Drug-related DWI. Washington, DC prosecutes driving while impaired by marijuana, prescription medications, and controlled substances. The science on drug impairment is more contested than alcohol, and we push hard on the toxicology.
  • Breathalyzer refusal cases. Refusing a breath test triggers automatic license consequences under DC’s implied consent law. The refusal itself can be challenged on grounds related to whether the advisement was given correctly.
  • High-BAC and aggravated cases. Elevated BAC readings unlock enhanced penalties. We scrutinize calibration records, operator certification, and the testing protocol for procedural failures.
  • DWI with accident or injury. When a crash is involved, the case crosses into more serious territory. Felony exposure rises sharply when injuries occur, and the criminal case may interact with civil claims by the injured parties.
  • License suspension and administrative hearings. The driver’s license suspension side of a DWI runs on its own clock. Missing the deadline for an administrative hearing can cost you driving privileges before the criminal case is ever scheduled.
  • Out-of-state driver DWI. If you live in Maryland, Virginia, or elsewhere and were arrested in DC, the case has cross-jurisdictional consequences. We coordinate with the rules in your home state to limit the damage.

DWI Infographic

Why Choose The Law Firm of Frederick J. Brynn, P.C. for DWI Defense in Washington, DC?

Three Decades of Criminal Defense Work in DC Superior Court

Frederick J. Brynn founded the firm and has practiced criminal defense for more than 30 years. The DC Bar admitted him in 1992, and he holds additional admissions in Virginia and Vermont along with federal admissions in the U.S. District Courts for the Eastern District of Virginia and the District of Columbia. He earned a Martindale-Hubbell Notable Award for ethical standards and is a member of the District of Columbia Trial Lawyers Association. Stephen F. Brennwald brings 40 years of legal practice, with bar admissions in DC and Maryland.

That bench matters in DWI defense, where the science is technical and the administrative deadlines are unforgiving. As a criminal defense lawyer in Washington, DC, our firm works the case from both ends: challenging the criminal charge while preserving driving privileges through the administrative process. Our track record includes charges reduced and dismissed, cases resolved without conviction, and trial outcomes earned through the kind of preparation these cases require.

Understanding DWI Cases

A DWI charge in DC turns on a handful of legal questions. Was the stop lawful? Was there probable cause to arrest? Was the testing performed and recorded correctly? Was the chemical evidence reliable? Each question is an opportunity for the defense, and each requires close work with the evidence.

Charges, Penalties, and Defense Strategies for DWI Cases

DWI in DC focuses on observable impairment, often without a specific BAC threshold. The offense is a misdemeanor on a first conviction, though the consequences extend well beyond what the statute lists. Defense strategy usually begins with the stop and the field testing.

Penalties typically include:

  • Jail time, with mandatory minimums on repeat offenses
  • Fines and court costs
  • License suspension or revocation
  • Mandatory alcohol education or treatment
  • Ignition interlock device requirements
  • A permanent criminal record absent successful defense

What Are Important Aspects of a DWI Case?

A few aspects drive outcomes more than others. The strength of the stop. The reliability of field sobriety testing. The chemical evidence and the chain of custody behind it.

  • The legality of the traffic stop and any extended detention
  • Probable cause for arrest
  • Administration of standardized field sobriety tests
  • Calibration and maintenance records for breath testing equipment
  • Officer certification for operating the testing equipment
  • Body-worn camera footage compared against the officer’s report

What Is the DWI Case Timeline?

DWI cases in DC follow a recognizable rhythm, though the administrative track moves faster than the criminal one.

  • Arrest, booking, and release on citation or after a brief hold
  • Administrative license review with short deadlines to request a hearing
  • Arraignment in DC Superior Court
  • Discovery, including police reports, body-worn camera footage, and testing records
  • Pretrial motions, including motions to suppress
  • Plea negotiations or trial preparation, then trial or disposition

What Should You Bring to Your DWI Consultation?

Bringing relevant materials lets us evaluate the case accurately from the first meeting.

  • Citations, charging documents, or court paperwork you’ve received
  • Any notices from the DMV about your license
  • The arrest report if you have a copy
  • The name of the arresting officer and the precinct
  • A written timeline of what happened, while memory is fresh

The consultation typically runs about an hour. We use that time to walk through what happened, identify the defenses available, explain the administrative track, and discuss realistic outcomes.

What Are Important DC Legal Resources for DWI Cases?

Drivers sometimes want to read the underlying law themselves. Several public resources help.

These are starting points, not legal advice on a particular case. Statutes change, deadlines vary based on the specific charge, and a court’s application of the law to your situation is its own analysis.

Reach Out to The Law Firm of Frederick J. Brynn, P.C. to Schedule a Consultation

If you’ve been charged with DWI in Washington, DC, time matters. License deadlines run in days, not weeks. Contact us to set up a time to talk through your case. We answer the phones 24/7 and typically respond to new inquiries the same business day.

The Law Firm of Frederick J. Brynn, P.C.

922 Pennsylvania Avenue SE, Suite 100
Washington, DC 20003