S 4589 United States Senate · 119th Congress

OPEN Act

The OPEN Act establishes new oversight and accountability measures for immigration enforcement by granting Members of Congress unrestricted, unannounced access to all immigration detention facilities and requiring the Department of Homeland Security to publicly report incidents involving excessive force or misconduct. It mandates specific rights for detained individuals, including timely notification of family members, guaranteed access to legal counsel and medical care within set timeframes, and strict regulations on transfers and transportation conditions. The legislation also restricts the use of administrative warrants for entering private residences, requires judicial warrants for most arrests and detentions, and imposes financial penalties on contractors who fail to meet federal detention standards. Additionally, the bill reconstitutes the Office for Civil Rights and Civil Liberties within the Department and requires rigorous independent inspections before any new detention centers can begin operations.
Bill status in committee 1 of 4 stages cleared
Introduction
May 2026
Committee Review
Floor Vote
President
Introduced May 20, 2026 Last action May 20, 2026
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Full legislative history

Actions timeline

Total actions
2
Key actions
0
Committee
1
May 20, 2026
Committee
Read twice and referred to the Committee on Homeland Security and Governmental Affairs.
upper
May 20, 2026
Introduced
Introduced in Senate
upper
1 primary · 0 co-sponsors

Sponsors

Role
Legislator
Party
State
District
P
Photo of Michael F. Bennet
Michael F. Bennet
DDemocratic
CO
n/a