
Marchman Act Attorney | Miami-Dade and South Florida
Benzodiazepine Addiction and the Marchman Act: Get Clear Answers Before You Decide Your Next Step
Robinson Casey limits its practice to Marchman Act petitions and guardianship matters. Our team helps families across South Florida understand how involuntary commitment for addiction works, including cases involving benzodiazepines.
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By Richard J. Casey III, Esq. · Published October 17, 2026
A Marchman Act petition asks a Florida court to order an adult into assessment and treatment for substance use. This guide explains who can file, what the law requires, and how the steps usually run.
What the Marchman Act Is and Who It Covers
Its purpose is the person’s own protection and recovery.
Under Fla. Stat. § 397.68112, an adult’s spouse, legal guardian, any relative, or a service provider can file. An adult with direct personal knowledge of the impairment and prior treatment can also file.
The statute speaks of substance abuse impairment in general terms.
Not sure what your next step is?
Talk it through with our team — the first consultation is free, confidential, and carries no obligation.

Florida Criteria: When Sedative Misuse Can Support a Petition
A petition can move forward when a person is substance impaired and has lost self-control over that use. The person must also either need services they cannot choose for themselves or pose a risk of harm. Fla. Stat. § 397.675 sets out these criteria.
- The person needs services, and impairment keeps them from understanding that need or making a rational choice about it.
- Without care, the person is likely to neglect themselves, and that creates a real threat of substantial harm. Willing family or other services cannot prevent it, or the person has harmed, threatened, or is likely to harm themselves or others.
A refusal alone is not enough. The statute says a refusal of services does not by itself show lack of judgment. Families need concrete facts.
Families often describe slurred speech, unsteady walking, memory gaps, sleeping through the day, and missed work or bills. Write down dates, pill counts, refill timing, incidents, and what the person said. A petition must state the facts behind your belief, as Fla. Stat. § 397.68141 requires.
A person taking sedatives as prescribed is in a different position from one who escalates doses, mixes them with alcohol, or gets extra pills. The facts decide which criteria fit.
Why Benzodiazepines Need Medical Care
Stopping benzodiazepines suddenly on your own can be dangerous. A review of alprazolam misuse and withdrawal reports that withdrawal can be severe, even with tapering. Clinical guidance supports gradual tapering to reduce withdrawal risk, as shown in Medi-Cal Rx tapering guidance.
Court-ordered treatment in Florida is delivered through licensed service providers. The court can order care from a publicly funded licensed provider, or from a privately funded one if the respondent can pay. Fla. Stat. § 397.697 provides that once a court finds the conditions for involuntary treatment services proved by clear and convincing evidence, it may order the respondent into involuntary treatment services from a publicly funded licensed service provider for no longer than 90 days, or through a privately funded licensed service provider if the respondent can pay, or if someone on the respondent’s behalf voluntarily shows a willingness and ability to pay.
Tell us about medical emergencies, recent overdoses, or suicidal statements right away. Also share whether the person mixes sedatives with alcohol or opioids. These facts can change which steps come first.
How the Marchman Act Process Works, Step by Step
A Marchman case moves from a written petition to a court hearing, then to a treatment order. The usual path looks like this.
- Consultation and fact review. We review prescriptions, dates, incidents, and any prior treatment. We check whether the statutory criteria fit.
- Filing in the right county. The petition goes to the clerk of the court in the county where the person is located. The clerk may not charge a filing fee, under Fla. Stat. § 397.681. In J.P. v. J.N., the Fifth District treated filing in the wrong county as a venue problem, not a loss of the court’s power to hear the case. Families often miss this when a loved one is in a facility outside their home county. Where a document must be verified, a signed written declaration under penalties of perjury can be used, per Fla. Stat. § 92.525.
- The court’s first move. The court decides whether the person has a lawyer or should get one. It must schedule a hearing within 10 court working days unless a continuance is granted, under Fla. Stat. § 397.68151. In an emergency, the court may enter an ex parte assessment order, under Fla. Stat. § 397.6818. A provider may not hold the person for more than 72 hours of observation unless the statute’s exceptions apply.
- Assessment and hearing. A clinical assessment must happen before an involuntary treatment order, under Fla. Stat. § 397.6957. The petitioner carries the burden of proof. In J.C. v. State, the Fifth District reversed where the judge questioned the only witness after the petitioner was absent. A Fourth District case, J.J.J. v. D.G., certified conflict on related questions.
- Order and follow-up. If the court finds the conditions proved by clear and convincing evidence, it may order treatment for up to 90 days. The court keeps jurisdiction to monitor compliance. Early discharge is possible when the criteria no longer apply, under Fla. Stat. § 397.6971.
Marchman Act vs. Baker Act and Other Routes Families Consider
The Marchman Act covers substance impairment. Florida’s Baker Act covers mental health crises under a different chapter of the statutes.
Some people have both problems. Florida’s criteria recognize a substance use disorder with a co-occurring mental health disorder, as set out in Fla. Stat. § 397.675. We review the facts to see which statute fits.
Voluntary treatment is the simplest path when the person agrees. The court process can also end early if the person no longer meets the criteria and consents to voluntary status.
When a loved one can no longer make safe decisions overall, guardianship is a separate legal matter. Robinson Casey also handles guardianship cases.
What the Process Costs and What Robinson Casey Handles
Robinson Casey focuses on Marchman Act petitions and guardianship matters, serving families in South Florida and statewide. Richard J. Casey III, Esq. is the responsible attorney. Our team, the office’s support staff, handles scheduling, document collection, and client communication.
Filing with the clerk carries no fee. Service-of-process fees may be waived for an indigent petitioner, under Fla. Stat. § 397.68112. If treatment is ordered, the full charge and the person’s fee must be disclosed before admission. The person contributes according to ability to pay, under Fla. Stat. § 397.431.
The first consultation is free, confidential, and carries no obligation to continue.
Bring these items to your first meeting:
- Prescription history and pharmacy names
- Dates and details of incidents
- Medical and emergency contacts
- Any prior treatment attempts
Not sure what your next step is?
Talk it through with our team — the first consultation is free, confidential, and carries no obligation.

Frequently Asked Questions About Marchman Act Benzodiazepine Addiction in Florida
What are the criteria for a Marchman Act petition?
A petition needs substance impairment and lost self-control. It also needs a need for services or a risk of harm. Under Fla. Stat. § 397.675, a person meets the criteria for involuntary admission if there is good faith reason to believe that the person is substance abuse impaired or has a substance use disorder and a co-occurring mental health disorder and, because of such impairment or disorder, has lost the power of self-control with respect to substance abuse.
Can a Marchman Act petition cover Xanax or Klonopin?
The statute addresses substance impairment in general.
Who can file a Marchman Act petition for an adult?
A spouse, legal guardian, relative, service provider, or adult with direct knowledge of the impairment can file.
How long can a court order treatment?
A court may order treatment for up to 90 days. Early discharge is possible when the criteria no longer apply.
Does filing a Marchman Act petition cost money?
The clerk may not charge a filing fee. Service fees may be waived for an indigent petitioner.
If a loved one takes more alprazolam or clonazepam than prescribed and turns down help, you do not have to sort out Florida’s process alone. Call (561) 849-4149 or contact our office to talk through the facts.
How Our Practice Can Help Your Family
Marchman Act Petitions
We prepare and handle petitions under Florida's Marchman Act for families seeking help for a loved one struggling with substance use.
Guardianship Matters
Our practice covers emergency temporary, plenary, limited, and mental health guardianship proceedings in Florida.
Time-Sensitive Situations
When a loved one's safety is at stake, we move quickly to explain your options and the steps ahead.
Compassionate Guidance
We understand how difficult it is to watch someone you love face benzodiazepine dependence, and we treat every family with respect.
Benzodiazepine Dependence Can Be Dangerous to Stop Without Medical Supervision
Sudden withdrawal from benzodiazepines can cause serious medical complications. Anyone showing signs of dependence should be evaluated by a medical professional. Our practice can explain the legal process that may apply, but it does not replace medical care.
Questions Families Often Ask Us
Who can file a Marchman Act petition?
Family members and others concerned about a loved one's substance use may consult with us about whether a petition is appropriate.
What is involuntary commitment for addiction?
It is a court-ordered process that may apply when substance use impairs a person's ability to make safe decisions. We explain how it works in plain language.
How do guardianship matters differ?
Each serves a different purpose, and we help you understand which may fit your situation.
What happens at a consultation?
Your first consultation is free, confidential, and carries no obligation to continue. It is a chance to ask questions and learn about your options.
