Key Takeaways
- The Marchman Act (Florida Statutes Chapter 397) allows family members, law enforcement, and healthcare providers to petition a Florida circuit court for involuntary assessment and stabilization of a person with a substance use disorder who meets specific clinical criteria.
- A Marchman Act petition can be filed without an attorney at the clerk of court's office in the Florida county where the individual resides, making it more accessible than many civil commitment processes in other states.
- The standard for a Marchman Act petition is that the person has lost the power of self-control with respect to substance use AND is likely to suffer from substantial harm to themselves or others as a result.
- Involuntary assessment under the Marchman Act lasts up to five days; if the assessment confirms treatment is needed, the court may order up to 60 days of involuntary treatment, extendable by petition.
- The Marchman Act differs from Florida's Baker Act (psychiatric holds) in that it addresses substance use specifically rather than general mental health crisis, though co-occurring conditions may trigger both statutes simultaneously.
- California does not have a direct equivalent to the Marchman Act — families in California seeking involuntary treatment for a loved one must work through either the 5150 psychiatric hold process or the courts under different frameworks. Call Trust SoCal at (949) 280-8360 for guidance on California options.
What Is the Marchman Act and When Does It Apply?
The Hal S. Marchman Alcohol and Other Drug Services Act, enacted in 1993 and codified in Florida Statutes Chapter 397, provides a legal framework for involuntary assessment, stabilization, and treatment of individuals whose substance use disorder has compromised their capacity to make rational decisions about their own care. The act is named after Hal Marchman, a Florida pastor and addiction advocate whose son died from addiction, and it reflects the legislature's recognition that some individuals in the grip of severe addiction cannot voluntarily seek help without external legal structure.
The Marchman Act applies when three conditions are met simultaneously: the person is impaired to a degree that impairs their judgment, the person has lost the power of self-control with respect to substance use, and the person is likely to inflict harm on themselves or others OR is incapable of making rational decisions regarding their need for assessment or treatment. This is a specific legal standard, not a general statement that someone is using drugs problematically.
The act creates two parallel pathways. The first is an emergency ex parte petition — filed without notifying the subject — that a judge can grant immediately if the situation is urgent and evidence is sufficient. The second is a standard petition requiring a hearing with notice to the subject. Most family-initiated petitions begin as ex parte filings because reaching the point of seeking legal intervention typically means the situation is already at crisis level.
The Marchman Act is a Florida statute and applies only in Florida courts. If your loved one is in California, different legal mechanisms apply. Contact Trust SoCal at (949) 280-8360 to discuss California options including mobile crisis response, 5150 holds, and voluntary treatment support strategies.
Comparing the Marchman Act to the Baker Act
Florida's Baker Act governs involuntary psychiatric holds for individuals experiencing a mental health crisis, while the Marchman Act specifically addresses substance use disorders. The two acts can overlap — a person experiencing a substance-induced psychiatric crisis may be subject to both simultaneously — but they are distinct statutes with different procedures, facilities, and legal standards.
- Baker Act: psychiatric hold, up to 72 hours, mental health crisis standard, initiated by law enforcement, physicians, or mental health professionals
- Marchman Act: substance use specific, assessment up to 5 days, treatment up to 60 days, can be initiated by family members through court petition
- Baker Act does not require family petition — professionals initiate it; Marchman Act gives families direct legal standing
- Marchman Act facilities are licensed substance use disorder treatment programs, not psychiatric hospitals
- Both acts protect patient rights and prohibit unnecessary restraint or deprivation of rights
Who Has Standing to File a Marchman Act Petition?
Florida Statutes Section 397.6811 specifies who may file a petition for involuntary assessment and stabilization. The list is broader than many states' civil commitment statutes and is designed to give families real legal power when a loved one refuses help.
- The person's spouse
- A relative of the person (parent, adult child, sibling, or other adult relative)
- Any three adults who have personal knowledge of the person's substance use and impairment
- A licensed service provider who is treating or has treated the person
- A law enforcement officer
- A health officer of the county
How to File a Marchman Act Petition: Step-by-Step Process
Filing a Marchman Act petition does not require an attorney, though legal assistance significantly improves the quality and persuasiveness of the petition. The process begins at the clerk of the circuit court in the Florida county where the subject resides or is currently located. Many Florida counties have downloadable petition forms on their websites, and some counties have dedicated Marchman Act coordinators at the clerk's office who can assist petitioners.
The petition must include specific factual allegations — not conclusions — supporting each element of the legal standard. Vague statements such as "he uses drugs all the time and I'm worried about him" are insufficient. Effective petitions include dates, specific observed behaviors, statements made by the subject, medical records if available, accounts from other witnesses, and evidence of prior treatment refusals.
The Petition Process Step by Step
Understanding the sequential steps of the Marchman Act process helps families set realistic expectations about timing and what they will need to do at each stage.
- 1Gather documentation: collect dates, incidents, witness statements, medical records, and any written communications from the subject about their substance use or refusal of treatment
- 2Complete the petition form: available at the circuit court clerk's office or the county's website; describe specific facts supporting each element of the legal standard
- 3File the petition: submit to the circuit court clerk's office and pay the filing fee (or request a fee waiver based on financial hardship)
- 4Judge reviews the petition: the judge may grant an ex parte order for immediate pickup if the situation is urgent, or schedule a hearing within five days
- 5Law enforcement executes the order: if granted, a law enforcement officer takes the subject into custody and transports them to a licensed assessment facility
- 6Assessment period: the facility has up to five days to conduct a comprehensive substance use disorder assessment
- 7Assessment report filed with court: the facility submits findings and recommendations to the judge
- 8Treatment order hearing: if the assessment recommends treatment, the court schedules a hearing; the judge may order up to 60 days of involuntary treatment
Common Reasons Marchman Act Petitions Are Denied
Judges deny Marchman Act petitions when the petition fails to provide sufficient specific factual evidence of all three elements of the legal standard, when the subject does not reside or is not currently located in the county where the petition was filed, or when the petition relies entirely on hearsay from persons who did not directly observe the behaviors described.
If your Marchman Act petition is denied, consider consulting with a Florida attorney who specializes in family law or substance use legal matters. Some attorneys offer free initial consultations, and legal aid organizations may assist income-qualifying families.
Patient Rights Under the Marchman Act
Despite the involuntary nature of Marchman Act proceedings, the statute preserves significant rights for the subject of the petition. These rights are enforceable legal protections, and treatment facilities that violate them can face regulatory action and civil liability. Individuals who have been committed under the Marchman Act should be informed of these rights at the beginning of their assessment or treatment.
The right to legal counsel is particularly important in Marchman Act proceedings. The subject has the right to be represented by an attorney at any court hearing, and if they cannot afford an attorney, the court may appoint a public defender.
The Marchman Act exists not to punish or control people, but to create a legal bridge to help individuals with severe addiction access care at a moment when their own judgment has been compromised by their disease.
Rights Preserved Under the Marchman Act
Florida Statutes Section 397.501 specifies the rights of persons receiving substance abuse services, and these protections apply regardless of whether treatment is voluntary or court-ordered.
- Right to be treated with dignity and respect, free from abuse, neglect, and exploitation
- Right to be informed of all rights in a language and format they understand
- Right to legal counsel and the right to challenge the commitment order in court
- Right to confidentiality of treatment records under both state law and federal 42 CFR Part 2
- Right to refuse medication except in documented emergency circumstances
- Right to communicate with family, attorneys, and outside persons unless clinically restricted for documented reasons
- Right to file grievances without retaliation
Challenging a Marchman Act Order
An individual committed under the Marchman Act who believes the legal standard was not met, or that their rights are being violated, can petition the circuit court for a writ of habeas corpus. This is a legal action asking the court to review the lawfulness of the detention. The person has the right to an attorney in this proceeding.
California Alternatives to the Marchman Act for Orange County Families
California does not have a statute equivalent to the Marchman Act that allows families to petition a court directly for involuntary addiction treatment. The closest mechanism is the California 5150 psychiatric hold, which requires a mental health disorder component and can only be initiated by authorized professionals — not family members. California families who want their loved one involuntarily evaluated must work through law enforcement, mobile crisis teams, or healthcare providers to trigger the 5150 process.
Legislative efforts to create a California involuntary treatment framework more similar to the Marchman Act have been ongoing in recent years, including CARE Court (Community Assistance, Recovery, and Empowerment Court), enacted by AB 2830. CARE Court primarily targets individuals with serious mental illness and co-occurring substance use disorders who are cycling through emergency rooms, jails, and homelessness.
What California Families Can Do Now
While California families cannot directly file a Marchman Act-type petition, they have several meaningful options for supporting a loved one who refuses voluntary treatment. A family intervention facilitated by a Certified Intervention Professional (CIP) is one of the most effective strategies, combining structured confrontation with concrete treatment admission logistics to maximize the likelihood of voluntary agreement.
- Professional family intervention with a Certified Intervention Professional (CIP)
- CRAFT (Community Reinforcement and Family Training) — a research-based approach that trains family members to influence a loved one's motivation without confrontation
- Al-Anon, Nar-Anon, and SMART Recovery Family and Friends for ongoing support
- Contact with Orange County's Mobile Crisis Assessment Team (MCAT): (866) 830-6011
- Coordination with the individual's physician, who may be able to initiate an emergency evaluation
Trust SoCal's clinical team can connect Orange County families with Certified Intervention Professionals and provide guidance on available legal mechanisms. We also offer family therapy for families navigating a loved one's addiction. Call (949) 280-8360.
Trust SoCal Editorial Team, Clinical Review Board
Editorial & Clinical Review
