Florida Drug and Alcohol Laws: What Families Should Know

Florida's statutes give people struggling with substance use, and the families around them, a set of legal tools that most residents have never heard of. The Marchman Act creates a court pathway to assessment and treatment, the 911 Good Samaritan Act removes a fear that stops people from calling for help during an overdose, and a standing order lets you buy naloxone without a prescription. This page explains each in plain language.

The Marchman Act: court-ordered assessment and treatment

Chapter 397 of the Florida Statutes is the Hal S. Marchman Alcohol and Other Drug Services Act, named for a Daytona Beach minister who spent decades advocating for people with alcoholism and drug dependency. The law's stated intent is to establish a comprehensive system of care for substance abuse, spanning prevention, intervention, clinical treatment, and recovery support services.

The Marchman Act is best known for its involuntary provisions. The statute defines "involuntary treatment services" as an array of behavioral health services that may be ordered by the court for people with substance abuse impairment, including those with co-occurring mental health disorders. The core criteria require a good-faith reason to believe a person is substance abuse impaired and has lost the power of self-control with respect to their use, plus evidence of harm or impaired judgment.

Three mechanisms can start the process:

• A petition filed with the clerk of the circuit court in the county where the person is located.
• Law enforcement protective custody in an emergency, when an impaired person in a public place presents a danger.
• A professional certificate signed by a qualified provider.

The court can order involuntary assessment and stabilization for a limited initial period, and, if the assessment confirms continued need, order involuntary treatment for a longer period at a licensed service provider. The law requires hearings, provides for appointed counsel for indigent respondents, and directs courts to consider the least restrictive alternative.

One clarification families often need: the Marchman Act (Chapter 397) covers substance abuse, while the Baker Act (Chapter 394) covers involuntary examination for mental illness. When someone has both, the two statutes can overlap, and the substance abuse piece falls under Chapter 397.

Calling 911 during an overdose: the 911 Good Samaritan Act

Section 893.21, Florida Statutes - the 911 Good Samaritan Act, enacted in 2012 - addresses the most common reason people hesitate during an overdose: fear of arrest. The statute says a person acting in good faith who seeks medical assistance for someone experiencing a drug-related overdose may not be charged, prosecuted, or penalized for possession of a controlled substance if the evidence for that possession was obtained as a result of seeking medical assistance. The same protection covers the person who experiences the overdose and needs medical assistance.

The protection is specific to possession offenses under Chapter 893, and it does not suppress evidence in other prosecutions. But the practical message is clear: in Florida, calling 911 during an overdose is the protected, intended action. Always call first.

Naloxone without a prescription

Florida law allows authorized healthcare practitioners and pharmacists to dispense naloxone to patients, caregivers, and first responders without a prescription. The 2023 legislation (CS/CS/HB 783) updated how the standing order works, and a statewide standing order from the State Health Officer allows a pharmacist to dispense naloxone to anyone after required training.

In practice, you can walk into a participating Florida pharmacy, ask for naloxone, receive brief training on how to use it, and carry it with you. If someone you know uses opioids, keeping naloxone at home is a simple, legal step that can save a life.

What these laws do not do

None of these statutes force recovery on their own. The Marchman Act opens a door to assessment; it works best when families also have a treatment plan ready. The Good Samaritan law and naloxone access save lives in the moment; treatment is what changes the years after. Start with the Florida treatment guide, search the SAMHSA locator for licensed providers, or call or text (800) 653-9376 to talk through the options.

If someone is unresponsive or struggling to breathe, call 911 immediately. For a mental health or substance use crisis, call or text 988 any time.

This page is general information, not legal advice. Florida's statutes are amended regularly, so confirm the current text through the Florida Senate or consult an attorney for a specific situation.