protective custody
Protective custody refers to the confinement of a person, either voluntarily or involuntarily, when government authorities believe that confinement is necessary to protect the person from an immediate threat to their safety or well-being. Unlike punitive detention, protective custody is justified by a protective purpose rather than as punishment for wrongdoing. Protective custody may be used in a variety of contexts. In child welfare cases, authorities may take a child into protective custody when necessary to prevent serious harm. For example, New York law authorizes peace officers and social workers to take or keep a child in protective custody when required to protect the child’s life or health under Section 1024 of the New York Family Court Act.
In the criminal justice system, protective custody may be used to safeguard witnesses or incarcerated individuals who face credible threats of retaliation, such as inmates cooperating in criminal proceedings. In New York, the Department of Corrections and Community Supervision authorizes protective custody for such individuals under 7 NYCRR § 330.3.
Protective custody may also be employed in mental health contexts, where a court determines that an individual with mental illness poses a substantial risk of serious harm to themselves or others if not temporarily retained pending further hearing.
Because protective custody involves a significant deprivation of liberty, its use is generally subject to statutory limits and procedural safeguards, which vary by jurisdiction and by the circumstances under which the custody is imposed.
[Last reviewed in February of 2026 by the Wex Definitions Team]
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