S2477-119

In Committee

End Solitary Confinement Act

119th Congress Introduced Jul 28, 2025

Summary

What This Bill Does

The bill establishes Congressional findings that solitary confinement constitutes torture, causes severe harm, disproportionately affects minorities and vulnerable populations, and should be eliminated, requires bans solitary confinement in federal facilities except in narrowly defined emergencies, and requires codifies the ban on solitary confinement in 18 USC 4015. It relies on compliance mandates, reporting requirements, product standards, and grants. The main policy areas are Criminal Justice, Healthcare, Immigration, and Finance.

Who Benefits and How

Incarcerated people in federal facilities could face lower compliance burdens, Incarcerated people harmed by solitary confinement could gain revenue opportunities, and Public defenders offices would be affected.

Who Bears the Burden and How

Federal Bureau of Prisons would take on compliance duties, Private prison operators with federal contracts would take on compliance duties, and State corrections agencies would take on compliance duties.

Key Provisions

  • Establishes Congressional findings that solitary confinement constitutes torture, causes severe harm, disproportionately affects minorities and vulnerable populations, and should be eliminated.
  • Requires bans solitary confinement in federal facilities except in narrowly defined emergencies.
  • Requires codifies the ban on solitary confinement in 18 USC 4015.
  • Establishes a community monitoring body within 90 days of enactment to oversee compliance with solitary confinement ban. Body must include at least 15 members including formerly incarcerated people, faith leaders...
  • Requires codifies in 18 USC 4016 the establishment of an independent community monitoring body with authority to access facilities, interview staff and incarcerated people, review records, and issue public reports.

Evidence Chain:

This summary is generated from the full bill text using AI analysis. Expand "Detailed Analysis" below for identified beneficiaries/burden bearers with clause-level evidence links.

At a Glance

What This Bill Does

The bill establishes Congressional findings that solitary confinement constitutes torture, causes severe harm, disproportionately affects minorities and vulnerable populations, and should be eliminated, requires bans solitary confinement in federal facilities except in narrowly defined emergencies, and requires codifies the ban on solitary confinement in 18 USC 4015.

Key Policy Areas

Criminal Justice, Healthcare, Immigration, Finance

Primary Purpose

The bill establishes Congressional findings that solitary confinement constitutes torture, causes severe harm, disproportionately affects minorities and vulnerable populations, and should be eliminated, requires bans solitary confinement in federal facilities except in narrowly defined emergencies, and requires codifies the ban on solitary confinement in 18 USC 4015.

Policy Domains

Criminal Justice Healthcare Immigration Finance

End Solitary Confinement Act

Identified Gains
  • Incarcerated people in federal facilities
  • Incarcerated people harmed by solitary confinement
  • Public defenders offices
  • Prisoners rights attorneys and legal aid organizations
  • Mental health service providers
Model: codex-gpt-5:bulk-repair | Version: bill_summary_v2 | Source: is
Public defenders offices:
Mental health service providers:
Incarcerated people in federal facilities: ,
Incarcerated people harmed by solitary confinement:
Prisoners rights attorneys and legal aid organizations:
Identified Costs
  • Federal Bureau of Prisons
  • Private prison operators with federal contracts
  • State corrections agencies
  • State and local governments receiving Byrne JAG grants
  • US Marshals Service
Model: codex-gpt-5:bulk-repair | Version: bill_summary_v2 | Source: is
US Marshals Service:
Federal Bureau of Prisons: , , , ,
State corrections agencies:
Private prison operators with federal contracts: ,
State and local governments receiving Byrne JAG grants:

Legislative Progress

In Committee
Introduced Committee Passed
Jul 28, 2025

Mr. Markey (for himself, Ms. Warren, Mr. Sanders, Ms. Hirono, …

Jul 28, 2025

Read twice and referred to the Committee on the Judiciary.

Jul 28, 2025

Introduced in Senate

Stakeholder Effects

cui bono?

How this legislation distributes effects. Mention counts reflect frequency, not effect magnitude.

Government
12 mentions across 8 clauses
-9 negative ?3 uncertain

All federal agencies with detention authority, Attorney General and Department of Justice, Federal Bureau of Prisons

Correctional Facilities
7 mentions across 7 clauses
-7 negative

Federal detention facilities, Immigration detention facilities, Local jails and detention centers

Correctional Population
4 mentions across 4 clauses
+3 positive ?1 uncertain

Incarcerated people harmed by solitary confinement, Incarcerated people in federal facilities

State & Local Government
3 mentions across 2 clauses
-3 negative

State and local governments receiving Byrne JAG grants, State corrections agencies, State prison systems

Advocacy Groups
3 mentions across 2 clauses
+3 positive

Civil rights advocates appointed to monitoring body, Civil rights and prisoners rights organizations, Formerly incarcerated people

Healthcare
2 mentions across 2 clauses
+2 positive

Community-based mental health providers, Mental health service providers

Professional Services
2 mentions across 2 clauses
+2 positive

Prisoners rights attorneys and legal aid organizations, Public defenders offices

Construction
1 mention across 1 clause
-1 negative

Prison construction contractors

13/15
sections analyzed
Full impact breakdown

Bill Structure & Actor Mappings

Who is "The Secretary" in each section?

Domains
Criminal Justice Healthcare Immigration Finance
Actor Mappings
"the_director"
→ Director of the Federal Bureau of Prisons
"federal_agency"
→ Federal Bureau of Prisons, ICE, DHS, CBP, ORR, USMS, HHS, and contractors
"the_attorney_general"
→ Attorney General of the United States

Key Definitions

Terms defined in this bill

6 terms
"solitary confinement" §4018

The practice of isolating a person in a cell for extended periods without meaningful congregate interaction

"acute psychiatric crisis" §4018_acute

A psychiatric emergency involving sudden onset of psychotic symptoms such as hallucinations, delusions, suicidal ideation, or extreme panic

"alternative unit" §4018_alt_unit

Any unit separate from general population or more restrictive in terms of access to programming, services, or daily life aspects

"incarcerated" §4018_incarcerated

Being held in a Federal facility for any reason

"Federal agency" §4018_federal_agency

Includes BOP, ICE, DHS, CBP, ORR, USMS, HHS, any Federal agency with persons in custody, and any contracted entity

"Federal facility" §4018_federal_facility

Any BOP, ICE, DHS, CBP, ORR, USMS, HHS facility, or any contracted facility holding federal prisoners

We use a combination of our own taxonomy and classification in addition to large language models to assess meaning and potential beneficiaries. High confidence means strong textual evidence. Always verify with the original bill text.

Learn more about our methodology