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End Solitary Confinement Act (S. 2477)

Referred to Committee
Introduced 7/28/2025•119th Congress•Senate

Latest Action

Read twice and referred to the Committee on the Judiciary.

7/28/2025 • Senate

Summary

End Solitary Confinement Act

This bill restricts the use of solitary confinement and establishes minimum standards for incarceration at the federal, state, and local levels.

At the federal level, the bill generally prohibits the use of solitary confinement in federal facilities with limited exceptions, such as if necessary to de-escalate an emergency situation. The bill also establishes minimum standards for incarceration, including at least 14 hours per day of out-of-cell congregate interaction in a shared space that is conducive to meaningful group interaction.

The bill requires state and local governments to implement laws, policies, and programs that substantially comply with the restrictions on solitary confinement and minimum standards for incarceration in order to receive full funding under the Edward Byrne Memorial Justice Assistance Grant program.

The bill establishes an independent community monitoring body, as well as an advisory body of stakeholders, to help provide oversight.

Finally, the bill allows a prisoner to file a federal civil action for mental or emotional injury suffered if there is a prior showing of placement in solitary confinement or an alternative unit.

Introduced in Senate • 7/28/2025

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Topics & Subjects

Congressional Votes (0)

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Related Federal Spending

Sponsor & Cosponsors (6)

Party Breakdown

5
Democrats
0
Republicans
1
Independents

Sponsor

S[
Sen. Markey, Edward J. [D-MA]

Democrat • MA

Sponsored 7/28/2025

Cosponsors (5)

S[
Sen. Warren, Elizabeth [D-MA]

D-MA

Joined 7/28/2025

S[
Sen. Sanders, Bernard [I-VT]

I-VT

Joined 7/28/2025

S[
Sen. Hirono, Mazie K. [D-HI]

D-HI

Joined 7/28/2025

S[
Sen. Merkley, Jeff [D-OR]

D-OR

Joined 7/28/2025

S[
Sen. Welch, Peter [D-VT]

D-VT

Joined 7/13/2026

Bill Journey

Originated in the Senate

Introduced

July 28, 2025

Read twice and referred to the Committee on the Judiciary.

Committee Review

Floor Debate

Passed Chamber

Other Chamber

President

Enacted into Law

Text Versions (1)

Introduced in Senate7/28/2025

Details

Bill TypeS
Current StatusReferred to Committee
Cosponsors5

Sources and method

· Record updated Aug 10, 2026
  • Congress.govLibrary of Congress
    Status, actions, sponsors, cosponsors, committees and text
    Record updated Aug 10, 2026 · Loaded Oct 27, 2026, 7:30 AM ET
  • CRS bill summaryCongressional Research Service, via Congress.gov
    Official summary
    Summary of the “Introduced in Senate” version, Jul 28, 2025 · Loaded Oct 27, 2026, 7:30 AM ET
  • USAspending.govU.S. Department of the Treasury
    Related Federal Spending section
  • FEC filingsFederal Election Commission
    Funding & Lobbying section
  • Lobbying disclosures (LDA)Secretary of the Senate and Clerk of the House
    Funding & Lobbying section

All sources: Public domain (17 U.S.C. § 105) · Method: Data sources → · Campaign finance →

AI-written text on this page is labeled where it appears. It is written from the sources above and is not a source itself. How we analyze data →

Dates shown where the source reports one. “Loaded” is when CIV.IQ last fetched the record.