Florida Intervention Laws: Baker Act and Marchman Act

Florida’s Baker Act and Marchman Act are two civil statutes that let families, clinicians, and law enforcement intervene when someone in crisis cannot safely make decisions about their own care. The Baker Act, in Chapter 394 of the Florida Statutes, covers involuntary mental health examination. The Marchman Act, in Chapter 397, covers involuntary substance abuse assessment and treatment. They share a similar structure but differ in who can start the process, how quickly it moves, how long the initial hold lasts, and how long any court-ordered treatment can continue.

Which Act Applies to Your Situation

The nature of the crisis decides the statute. If the person is showing signs of mental illness and, because of it, is either refusing care or unable to decide whether to accept it, the Baker Act is the tool. If the person is impaired by alcohol or drugs and has lost self-control over their use, the Marchman Act applies.

Co-occurring conditions are common, and the statutes account for that. The Marchman Act’s criteria explicitly include people who have both a substance use disorder and a mental health disorder.¹ A court hearing a Marchman Act case that believes the respondent also meets the Baker Act criteria can initiate Baker Act proceedings during that hearing.²

Baker Act Criteria and How a Hold Starts

An involuntary examination under the Baker Act requires two things at once. First, reason to believe the person has a mental illness and, because of it, has either refused a voluntary examination after a good-faith explanation, or is unable to decide whether an examination is necessary. Second, one of two danger elements must exist: the person is likely to neglect or refuse self-care in a way that poses a real and present threat of substantial harm, with no willing family or services able to prevent it; or there is a substantial likelihood, shown by recent behavior, that the person will cause serious bodily harm to themselves or someone else in the near future.³

Both prongs must be satisfied. Mental illness alone is not enough, and neither is dangerous behavior without an underlying mental illness.

Three pathways can start a Baker Act hold, and any one of them is sufficient:

A circuit or county court judge issues an ex parte order based on sworn testimony that the person appears to meet the criteria. Law enforcement then transports the person to the nearest receiving facility if less restrictive options are not available.
A police officer or deputy who encounters someone who appears to meet the criteria takes the person directly into custody and transports them to a facility. No court order or clinical certificate is required.
A physician, physician assistant, clinical psychologist, psychiatric nurse, advanced practice registered nurse, mental health counselor, marriage and family therapist, or clinical social worker who has personally examined the person within the preceding 48 hours executes a certificate documenting the criteria. Law enforcement then transports.

Family members cannot directly initiate a Baker Act hold. A concerned relative’s route is to petition the court for an ex parte order by filing sworn written testimony with the local clerk, or to call law enforcement if the person is in immediate danger.³

Marchman Act Criteria and How to File

A person meets the Marchman Act criteria when there is good-faith reason to believe they are substance abuse impaired (or have a co-occurring substance use and mental health disorder) and, because of that impairment, they have lost the power of self-control over their substance use. In addition, at least one of these must be true:

Their judgment is so impaired that they cannot appreciate the need for treatment and cannot make a rational decision about it. Simply refusing services is not enough by itself to prove impaired judgment.
Without treatment, they are likely to suffer from neglect or refuse self-care, that neglect poses a real and present threat to their well-being, and no willing family, friends, or services can prevent the harm.
They have inflicted, threatened, or attempted physical harm on themselves or someone else, or are likely to do so without treatment.

These criteria apply to every involuntary admission route under the act.¹

Where the Baker Act keeps families at arm’s length, the Marchman Act gives them a direct role. A petition for involuntary assessment and stabilization is filed with the clerk of court in the county where the person is located. There is no filing fee.⁴

For an adult, the petition may be filed by the spouse or guardian, any relative, a service provider’s director, or any three adults who have personal knowledge of the person’s substance abuse. For a minor, a parent, legal guardian, or service provider may file. The petition needs a physical description of the person, their detailed location, the specific facts and firsthand observations supporting the claim of impairment, and the name of a licensed facility available to receive them. All information must come from personal knowledge. It must be sworn before a notary, and the person named in the petition must actually be present in the county where it is filed. Someone currently in jail cannot be the subject of a Marchman Act petition.⁵

How Long the Initial Hold Lasts

A Baker Act hold cannot exceed 72 hours. Clinical staff use that window to evaluate the person and decide next steps. If the 72-hour period ends on a weekend or holiday, the facility has until the next business day to act.⁶

Before the deadline, the facility must do one of the following: release the person (unless they face criminal charges, in which case they return to law enforcement custody); release them for outpatient treatment with a follow-up plan; ask them to consent to voluntary admission if they are willing and competent; or file a petition for involuntary inpatient placement. The 72 hours is an evaluation period, not treatment. A psychiatrist or clinical psychologist must approve any release.⁶

Under the Marchman Act, once the court grants a petition, the person is admitted to a licensed service provider for involuntary assessment and stabilization lasting up to five days. Clinicians use that time to evaluate the severity of the substance abuse and decide whether longer treatment is warranted. Before the court reaches that point, it must schedule a hearing within 10 days of the petition being filed, though a judge may issue an immediate ex parte order for assessment without waiting if the evidence supports it. The respondent has the right to counsel at every stage, and the court will appoint one if the person cannot afford it.⁷

Court-Ordered Treatment After the Hold

If the Baker Act treatment team believes the person still meets the criteria after 72 hours and won’t agree to voluntary care, the facility administrator files a petition for involuntary inpatient placement. The petition must be supported by the opinions of a psychiatrist and a second qualified clinician who have each personally examined the patient within the preceding 72 hours. Within one court working day, the court appoints the public defender unless the patient already has an attorney. A hearing follows within five court working days, though the patient can request continuances totaling up to 21 calendar days. At the hearing, the state must prove by clear and convincing evidence that the person meets the criteria and that all less restrictive alternatives have been judged inappropriate. If the court grants the petition, it may order involuntary inpatient treatment for up to six months.⁸

Under the Marchman Act, when the assessment team recommends continued care, the next step is a petition for involuntary treatment. If the court finds by clear and convincing evidence that continued treatment is needed, it may order involuntary services for up to 90 days. The order can require inpatient or outpatient treatment depending on what the court deems appropriate. If the conditions justifying treatment persist at the end of 90 days, the provider can petition for a renewal before the order expires.⁹

Patient Rights During a Hold

Being involuntarily held does not strip a person of constitutional rights. People with mental illness who are not charged with a crime cannot be held in jails, and Florida law spells out several core protections that begin the moment a person enters a receiving facility.¹⁰

Treatment cannot be denied or delayed because a person lacks insurance or money.
The facility must use the least restrictive appropriate treatment available.
Within five days of admission, the patient must receive an individualized written treatment plan.
Patients can make free local phone calls, send and receive sealed mail, and communicate privately with people outside the facility. Family members, guardians, and attorneys must be allowed immediate access.
Seclusion and physical restraints cannot be used as punishment, to make up for inadequate staffing, or for staff convenience.
The facility must obtain express and informed consent before treatment, explaining risks, benefits, and alternatives.

These protections continue through any subsequent involuntary placement.¹⁰

Special Rules for Minors

Both acts apply to children, but each adds protections designed for younger patients. When law enforcement transports a minor under the Baker Act, the officer must give the parent or legal guardian the name, address, and contact information of the receiving facility before leaving. The facility must begin the involuntary examination within 12 hours of the minor’s arrival. Upon release, the facility must provide the guardian with information about local mobile crisis services, suicide prevention resources, and self-help groups.¹¹

For voluntary Baker Act admission, a person 17 or younger requires a parent or legal guardian to apply on their behalf, and the facility must conduct a clinical review to verify the minor actually assents before admitting them.¹²

The Marchman Act cuts differently. A minor can voluntarily seek substance abuse treatment on their own because the statute removes the disability of minority for that specific purpose, meaning a teenager’s consent to voluntary treatment carries the same legal weight as an adult’s. That removal does not apply to involuntary proceedings, where parental participation may be required as the court sees fit. If a minor is the subject of an involuntary treatment petition and is not otherwise represented, the court must immediately appoint a guardian ad litem.¹³

Voluntary Admission as a First Option

Involuntary holds are a last resort. When someone is willing to accept help, even reluctantly, voluntary admission avoids the petition process entirely and gives the person more control over their treatment plan.

Under the Baker Act, any adult competent to give informed consent may apply directly to a receiving facility. The facility evaluates whether the person shows evidence of mental illness and is suitable for treatment before admitting them. A person who has been adjudicated incapacitated cannot be admitted as a voluntary patient unless that designation has been judicially removed.¹²

Under the Marchman Act, anyone wanting substance abuse treatment may apply to a licensed service provider. The provider must admit the person when sufficient evidence of impairment exists and the provider has the capacity and clinical capability to manage their condition. Voluntary patients must be admitted to the least restrictive appropriate setting.¹³

Firearm Consequences

Federal law prohibits anyone who “has been committed to a mental institution” from possessing firearms or ammunition under 18 U.S.C. § 922(g)(4). This is separate from any state restriction and applies nationwide.¹⁴

A 72-hour Baker Act examination hold does not, by itself, typically constitute a “commitment” under federal law, which generally defines commitment as a formal, longer-term court order rather than a short emergency evaluation. If the 72-hour hold escalates to an involuntary inpatient placement under Section 394.467, that court-ordered placement is more likely to trigger the federal firearm disability. The same concern applies to court-ordered involuntary treatment under the Marchman Act.

Anyone facing an involuntary placement proceeding should consult a firearms attorney or criminal defense lawyer who understands how Florida’s civil commitment statutes interact with federal firearms law. The Department of Justice has been developing a process for individuals to seek restoration of firearm rights under 18 U.S.C. § 925(c), but as of early 2026 those procedures are still being finalized.

Quick Comparison

Speed of initiation: A Baker Act hold can begin immediately through law enforcement or a professional certificate with no court involvement. A Marchman Act petition typically requires filing with the court and waiting for a hearing, though emergency admissions and protective custody pathways exist for more urgent situations.
Family involvement: Families cannot directly initiate a Baker Act hold but can petition a court for an ex parte order. Under the Marchman Act, relatives can file the petition themselves.
Initial hold: Up to 72 hours for Baker Act examination; up to five days for Marchman Act assessment and stabilization.
Extended treatment: Up to six months of involuntary inpatient placement under the Baker Act; up to 90 days per order under the Marchman Act, with renewals available.
Cost at entry: Neither act requires payment upfront. Baker Act facilities cannot deny or delay treatment for inability to pay, and there is no filing fee for a Marchman Act petition.

1
Florida Senate. Florida Statutes 397.675 – Criteria for Involuntary Admissions
2
Online Sunshine. Florida Statutes 397.6957 – Hearing on Petition for Involuntary Treatment Services
3
Florida Senate. Florida Code 394.463 – Involuntary Examination
4
Online Sunshine. Florida Statutes 397.681 – Involuntary Petitions, General Provisions
5
The Eighth Judicial Circuit of Florida. Ex Parte Baker Act and Marchman Act
6
My Florida Legal. Mental Health, Time Periods for Involuntary Commitment
7
Online Sunshine. Florida Statutes 397.6815 – Involuntary Assessment and Stabilization, Procedure
8
Florida Senate. Florida Code 394.467 – Involuntary Inpatient Placement
9
Florida Senate. Florida Statutes 397.697 – Court Determination, Effect of Court Order for Involuntary Services
10
Online Sunshine. Florida Code 394.459 – Rights of Patients
11
Online Sunshine. Florida Code 394.463 – Involuntary Examination
12
Florida Senate. Florida Code 394.4625 – Voluntary Admissions
13
Florida Senate. Florida Code 397.601 – Voluntary Admissions
14
Office of the Law Revision Counsel. 18 USC 922 – Unlawful Acts