Miami DUID Lawyer

A Former Miami-Dade Prosecutor Now Fighting Drug DUI Charges for You

Under Florida Statutes Section 316.193, a driver commits DUI if a controlled substance impairs their normal faculties while operating a vehicle. Unlike alcohol-based DUI charges, there is no single legal threshold for drugs. The state must prove impairment through officer observations, field sobriety evaluations, and chemical testing, which means the evidence is more subjective and more open to challenge than most people realize.

Attorney Michael Mirer is a former Miami-Dade Prosecutor who now defends clients facing DUID charges in Miami. Having prosecuted these cases before switching to defense, he understands how the state builds a DUID case and where the forensic and procedural weaknesses tend to emerge. We work with experts in forensics, medicine, and related fields to evaluate every aspect of your case.

If you’ve been arrested for driving under the influence of drugs in or around South Florida, call us at (800) 798-0243 or contact us online for a free consultation today.

What Substances Can Lead to a DUID Charge in Florida

A DUID charge isn’t limited to illegal street drugs. Florida law applies to any controlled substance that impairs a driver’s normal faculties, and that scope is broad.

• Illegal controlled substances: Marijuana, cocaine, methamphetamine, heroin, and MDMA can all form the basis of a charge.
• Prescription medications: Opioid painkillers, benzodiazepines, and sleep aids may result in a DUID arrest even when taken exactly as prescribed, if the substance impairs your ability to drive safely.
• THC and marijuana: THC can remain detectable in blood or urine for days or weeks after use; a positive test doesn’t by itself prove you were actively impaired at the time of the stop.
• Drug and alcohol combinations: Combining alcohol with drugs, including over-the-counter cold or allergy medications, can trigger a DUID charge even when your BAC is below 0.08 percent.

The breadth of substances that can support a charge is one reason these cases require careful, fact-specific analysis from the start.

DUID Penalties in Florida

Penalties escalate with each conviction, and a third offense crosses into felony territory.

Statutory Penalties by Conviction

First conviction: A fine of $500 to $1,000, up to six months in jail, a license revocation of 180 days to one year, and a minimum of 50 hours of community service. The court may also impose probation and a mandatory rehabilitation or drug treatment program.

Second conviction within five years: A mandatory minimum of 10 days in jail, a five-year license revocation, and required installation of an ignition interlock device.

Third conviction within 10 years: Classified as a third-degree felony under Florida law, carrying up to five years in prison and a 10-year license revocation.

Collateral Consequences Beyond the Courtroom

The statutory penalties are only part of the picture. A DUID conviction can trigger insurance premium increases or outright policy cancellation, jeopardize professional licenses in fields such as nursing, medicine, and law, disqualify commercial driver’s license holders, and restrict travel to countries including Canada. Under Florida’s implied consent law, refusing a breath or urine test can result in an automatic one-year license suspension, and a second refusal can lead to additional criminal penalties. If your license has already been suspended following an arrest, you have 10 days from the date of arrest to request a Formal Review Hearing with the DHSMV to contest that suspension.

How We Challenge a DUID Case in Miami

Defending a drug DUI requires more than reviewing paperwork. These cases involve layered forensic and procedural questions, and an attorney who has built these cases for the prosecution is well positioned to find the cracks in them.

Because Attorney Mirer prosecuted DUID cases in Miami-Dade before moving to defense, he can anticipate the prosecution’s approach and identify the gaps they’re hoping you won’t notice. We collaborate with forensic specialists and medical professionals who can review testing procedures and challenge the reliability or admissibility of blood and urine results. Florida law also permits defense attorneys to depose arresting officers and lab technicians before trial, creating direct opportunities to surface procedural inconsistencies in the record.

Specific strategies we may pursue include:

• Challenging the traffic stop: Florida law requires reasonable suspicion for a stop; if the stop was unlawful, we may seek to suppress all resulting evidence through a motion to suppress.
• Contesting Drug Recognition Expert evaluations: Drug Recognition Experts (DREs) are officers trained to assess impairment through a standardized protocol, but their assessments are subjective and can be challenged on scientific validity grounds.
• Attacking chemical test reliability: Blood tests are more specific than urine tests for identifying active drug levels, but both can detect substances long after use without proving impairment at the time of driving.
• Reviewing field sobriety test administration: Errors in how these evaluations were conducted can undermine the state’s evidence of impairment.

Why Miami Clients Choose Attorney Michael Mirer for DUID Defense

Michael Mirer is a former Miami-Dade Prosecutor with over two decades of trial experience. That background directly shapes how we build your defense: he knows what the state needs to prove and where those proofs tend to fall short. We handle DUID matters both in court and at DHSMV hearings, and we develop personalized defense strategies using experienced investigators and expert witnesses tailored to the facts of your case.

If you’re facing a drug DUI charge in Miami or anywhere in South Florida, the attorney you choose matters. Contact Law Office of Michael Mirer, P.A. to schedule your free consultation.

Contact our Miami DUID attorneys at Law Office of Michael Mirer, P.A. today!