
Marchman Act | Florida Law
Facing Marchman Act Protective Custody? Get Clear Answers
By Richard J. Casey III, Esq. · Published October 16, 2026
Protective Custody Under the Marchman Act: When Police Can Transport Someone for Assessment
Protective custody under the Marchman Act allows law enforcement to transport someone to a facility for assessment. This happens when that person is believed to have lost control over substance use. Unlike the Baker Act, which addresses mental health crises, Marchman Act protective custody can be initiated by law enforcement without a prior court order, and a court-ordered pickup under an ex parte assessment order is a separate mechanism.
This page explains when police can take someone into protective custody, how the process works, and how it differs from the Baker Act.
For a general overview, see our Marchman Act overview guide and Marchman Act vs. Baker Act comparison.
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Talk it through with our team — the first consultation is free, confidential, and carries no obligation.
Understanding Marchman Act Protective Custody
The Marchman Act provides Florida’s legal framework for involuntary assessment and treatment of substance use disorder. Protective custody under the Marchman Act is a separate mechanism that allows law enforcement to take a person into custody for assessment when statutory criteria are met (Florida Statute 397.677).
The Baker Act addresses mental health emergencies. The Marchman Act addresses substance use disorder and addiction. Understanding which applies to your loved one is critical—the legal pathways differ significantly.
When Law Enforcement Can Take Someone Into Protective Custody
Law enforcement may take a person into protective custody under the Marchman Act when:
A court has issued an order. When a family member files a Marchman Act petition and the court grants an emergency or temporary order, law enforcement is authorized to locate and transport the person to a designated assessment facility.
The person meets statutory grounds for assessment. The individual must be believed to have lost control over the use of a controlled substance or alcohol (Marchman Act involuntary assessment provisions). Assessment is necessary to determine whether involuntary treatment is appropriate.
Immediate intervention is necessary. In urgent situations where a person is in danger or poses a risk due to substance use, law enforcement may initiate protective custody pending formal court proceedings.
The person is in a location accessible to law enforcement. Police can transport someone from their home, a public place, or another location to an assessment facility once authorized by court order or under emergency circumstances meeting statutory criteria.
The Marchman Act Protective Custody Process
The process typically unfolds as follows:
Under Fla. Stat. § 397.68112(1), for an adult respondent, a petition for involuntary treatment services may be filed by the respondent’s spouse or legal guardian, any relative, a service provider, or an adult who has direct personal knowledge of the respondent’s substance abuse impairment and his or her prior course of assessment and treatment. This information is general and does not describe every requirement that may apply to a particular case. The petition alleges that the person has lost control over substance use and requests court intervention.
Under Fla. Stat. § 397.6818(1), when the petitioner asserts that emergency circumstances exist, or when upon review of the petition the court determines that an emergency exists, the court may rely solely on the contents of the petition and, without the appointment of an attorney, enter an ex parte order.
Under Fla. Stat. § 397.6818(2), a law enforcement officer or another designated agent of the court may be ordered to take the respondent into custody and deliver him or her for evaluation to either the nearest appropriate licensed service provider or a licensed service provider designated by the court.
Under Fla. Stat. § 397.6818(2)(b), a law enforcement officer or another designated agent of the court may be ordered to serve the respondent with the notice of hearing and a copy of the petition.
Under Fla. Stat. § 397.6818(1), that ex parte order is for the respondent’s involuntary assessment and stabilization, and the statute provides that it must be executed during the period when the hearing on the petition for treatment is pending.
Under Fla. Stat. § 397.6957, the report must contain a recommendation on the level of substance abuse treatment the respondent requires, if any.
Protective Custody vs. Voluntary Admission
Protective custody means law enforcement takes the person into custody and transports them to a facility, typically following a court order. The person does not voluntarily agree to go.
Whether a petition is appropriate depends on the statutory criteria, and the court decides based on the evidence presented.
How Marchman Act Protective Custody Differs from Baker Act Holds
This distinction is essential. These two laws address different situations.
Baker Act holds are initiated by law enforcement or healthcare providers in the moment of mental health crisis. You call 911, and authorities respond immediately. A person may be held for psychiatric evaluation. The Baker Act does not require a court petition filed in advance.
Marchman Act protective custody may be initiated by law enforcement without a prior petition filed by a family member. In some cases, and at the court’s discretion, a court may issue an order authorizing law enforcement to take the person into custody. This process takes more time but gives families a structured legal pathway for intervention when substance use is the primary concern.
Key difference: Baker Act is emergency-driven and immediate. Marchman Act protective custody can be initiated by law enforcement, while emergency Marchman Act petitions exist for urgent situations.
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Talk it through with our team — the first consultation is free, confidential, and carries no obligation.

Emergency Marchman Act Petitions and Protective Custody
When immediate intervention is necessary, an emergency Marchman Act petition may be filed to ask the court for a temporary order. If the court issues such an order, it may authorize law enforcement to take the person into protective custody for assessment, and timing depends on the court’s schedule and discretion.
Emergency Marchman Act petitions are filed when:
- Your loved one is in immediate danger due to substance use
- They refuse voluntary assessment or treatment
- Waiting for a full court hearing would create risk
- You need law enforcement to intervene and transport them to a facility
Filing an emergency Marchman Act petition requires understanding (Florida’s statutory requirements) and proper court procedures. Richard J. Casey III, Esq. focuses on Marchman Act petitions and can discuss your options with your family during a free, confidential initial consultation with no obligation to continue.
Protecting Yourself and Your Family During a Crisis
If you are in immediate danger, your safety comes first.
Remove yourself from the situation if you feel threatened. Leave the location and call 911 from a safe place.
Call 911 if you or anyone else is in imminent danger of harm.
Document specific behaviors and statements related to substance use. Note what you observed, when, and how it demonstrates loss of control over alcohol or drugs.
Gather information about addiction history if available (prior treatment, relapses, overdose incidents). This context helps the court and assessment professionals.
Have contact information ready for law enforcement and the court, including the person’s name, location, and any known medical conditions or substance use patterns.
Consult an attorney before filing a Marchman Act petition. An attorney can explain your options and the statutory requirements that may apply to a petition, and the court decides whether the petition meets them.
After Protective Custody: What Happens at the Assessment Facility
Once law enforcement transports someone to an assessment facility under protective custody, a qualified professional conducts an evaluation. The assessment typically includes:
- Medical and psychiatric evaluation
- Substance use history and patterns
- Current intoxication or withdrawal status
- Assessment of danger to self or others
- Evaluation of whether involuntary treatment is necessary
At the end of the assessment period, the court, in its discretion, may determine whether the person will:
- Agree to voluntary inpatient or outpatient treatment
- Be ordered by the court to remain in involuntary treatment if the statutory criteria continue to be met, as the court decides.
- Be discharged if they no longer meet grounds for involuntary treatment
Family members may be notified depending on the person’s wishes and consent laws. Follow-up treatment planning occurs, and discharge planning begins.
When to Seek Legal Guidance
Consider contacting an attorney if:
- Substance use or addiction is the primary concern driving the crisis
- You need to file a formal petition for involuntary assessment or treatment
- Emergency intervention is needed and you want to understand your options
- You want to understand your legal options as a family member
- Your loved one refuses voluntary treatment and you’re considering legal intervention
Frequently Asked Questions
What is protective custody under the Marchman Act?
Protective custody is when law enforcement takes a person into custody and transports them to an assessment facility, typically following a court order. The purpose is to evaluate whether involuntary substance use treatment is necessary.
Can law enforcement take someone into protective custody without a court order?
In emergency situations meeting statutory grounds, law enforcement may initiate protective custody. However, a court order typically authorizes and formalizes the process. An attorney can advise on your specific circumstances.
How long can someone be held in protective custody?
The assessment period varies. The facility must conduct evaluation and make a determination about the need for involuntary treatment. The exact timeframe depends on the facility and the person’s condition.
What is the difference between protective custody and arrest?
Protective custody under the Marchman Act is civil intervention for substance use assessment—not a criminal arrest. The person is transported for evaluation and potential treatment, not prosecution.
Can I file a Marchman Act petition if my loved one refuses help?
The Marchman Act allows family members to file a petition even when the person refuses voluntary treatment. This is the core purpose of the law: to provide a legal pathway for intervention when someone has lost control over substance use.
How is the Marchman Act different from the Baker Act?
The Baker Act addresses mental health crises and is initiated by law enforcement or healthcare providers in the moment. The Marchman Act addresses substance use disorder and is filed by family members through the court. See our Marchman Act vs. Baker Act guide for a full comparison.
If your loved one is in acute crisis right now, call 911. If you’re researching your options because substance use or addiction is the underlying issue, protective custody under the Marchman Act and emergency legal intervention may be what your family needs. Contact Robinson & Casey to discuss which legal pathway fits your situation and how we can help guide your family through this decision.
How Robinson Casey Can Help
Marchman Act Petitions
Our practice focuses on the petition process for involuntary substance use treatment under Florida's Marchman Act.
Guardianship Matters
We handle emergency temporary, limited, plenary and mental health guardianship matters for families across Florida.
Free, Confidential First Consultation
Your first consultation is free and confidential, with no obligation to continue.
Support Throughout Your Inquiry
Richard J. Casey III, Esq. leads the practice, supported by our team of assistants and office staff.
Important
Whether protective custody applies depends on the petition, the court's review and the facts of each case. Contact our team to discuss your situation before taking any step.
Key Terms to Understand
Protective Custody
Under the Marchman Act, law enforcement may take a person into custody and transport them for assessment, as provided by statute and the court's order.
Assessment Facility
A facility where a person may be evaluated to determine whether involuntary substance use treatment is needed, as described in the governing statute.
Involuntary Commitment for Addiction
A court process under Florida law that may be considered when a person's substance use is at issue. Outcomes depend on the court's discretion and the evidence presented.
Guardianship
A court-supervised arrangement for a person found to need help with decisions.
