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H.R. 4078
U.S. House•In House Committee
Summary
H.R. 4078, the Stop Unlawful Detention and End Mistreatment Act of 2025, was introduced in the House on Jun 23, 2025 by Rep. Maxwell Frost (D) with 4 co-sponsors. It was referred to Subcommittee on Border Security and Enforcement, and last saw action on Jun 24, 2025: Referred to the Subcommittee on Border Security and Enforcement.
Record
Text
H.R. 4078 has 4 co-sponsors.
hb4078/introduced-in-house.txt119 HR 4078 IH: Stop Unlawful Detention and End Mistreatment Act of 2025U.S. House of Representatives2025-06-23text/xmlENPursuant to Title 17 Section 105 of the United States Code, this file is not subject to copyright protection and is in the public domain.I 119th CONGRESS 1st Session H. R. 4078 IN THE HOUSE OF REPRESENTATIVES June 23, 2025 Mr. Frost (for himself, Ms. Wasserman Schultz , and Mr. Espaillat ) introduced the following bill; which was referred to the Committee on the Judiciary , and in addition to the Committee on Homeland Security , for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned A BILLTo direct the Secretary of Homeland Security to establish a publicly available online immigration detention database, and for other purposes.1.Short titleThis Act may be cited as the Stop Unlawful Detention and End Mistreatment Act of 2025 .2.Immigration detention database(a)In generalThe Secretary of Homeland Security shall establish a publicly available, online database that includes the following:(1)With respect to any individual in the custody of U.S. Immigration and Customs Enforcement, the following information:(A)The legal authority under which the individual is being detained.(B)The duration for which the individual has been detained.(C)The location where the individual is being detained, except in the case of a minor, an individual whose location may not be disclosed pursuant to a protection order, or an individual who is a participant in a witness protection program.(D)Whether the individual has been transferred to a different location after being so detained, and the number of such transfers.(E)Whether the individual is subject to an order of removal.(2)With respect to the population of individuals in the custody of U.S. Immigration and Customs Enforcement, the following information:(A)Demographic information about the population of individuals detained, including nationality, age, status under the immigration laws.(B)Any disciplinary actions taken against such an individual, including any use of force or transfer of such an individual to another location.(C)Any deportations of such individuals.(3)With respect to each non-traditional location described in subsection (d) at which an individual in the custody of U.S. Immigration and Customs Enforcement is detained, the following information:(A)The type and specific location for the nontraditional detention location.(B)A justification for utilization.(C)The number of detention beds that will be utilized.(D)Details of efforts to ensure compliance with all reporting, access, and due process requirements.(E)A copy of detention standard of care that will be applied, including facilitation of access to medical services.(F)A timeline, estimated costs, budget, and utilized funds.(G)A copy of any agreements for use of the nontraditional location, including a record of any funding or proposed payments.(4)Any open or unresolved recommendations of the Office of the Immigration Detention Ombudsman, the Office for Civil Rights and Civil Liberties of the Department of Homeland Security, the Office of the Inspector General of the Department of Homeland Security, or the Government Accountability Office, along with the projected timeline of U.S. Immigration and Customs Enforcement for implementing such recommendation, or the rationale determining not to adopt the recommendation.(b)UpdatesThe database established under subsection (a) shall be updated on a daily basis. Information for previous days shall be archived and made available on an annual basis.(c)No personally identifiable informationThe database established under subsection (a) shall not include any personally identifiable information of any individual in the custody of U.S. Immigration and Customs Enforcement.(d)Non-Traditional locations describedA non-traditional location described in this subsection is any of the following:(1)Any building, grounds, or property under the jurisdiction, custody, or control of the Department of Defense.(2)Any building, grounds, or property located on Indian lands (as such term is defined in section 502.12 of title 25, Code of Federal Regulations).(3)Any lands outside the external boundary of the continental United States.3.Continued operation of the Office of the Immigration Detention Ombudsman and the Office for Civil Rights and Civil Liberties of the Department of Homeland SecuritySubject to the availability of appropriations, the Secretary of Homeland Security may not discontinue or reduce the operation of either the Office of the Immigration Detention Ombudsman or the Office for Civil Rights and Civil Liberties of the Department of Homeland Security.
Tracker
The tracker indicates the progress of this legislation as it moves through the legislative process.
- Introduced2025-06-23
- Passed House
- Passed Senate
- Conference
- To President
- Became Law
To direct the Secretary of Homeland Security to establish a publicly available online immigration detention database, and for other purposes.
Sponsors
Rep. Maxwell Frost (D) sponsors H.R. 4078, and 4 members have co-sponsored it, 2 of them from the day it was introduced.

Rep. · D–FL-10 · Sponsor
Introduced Jun 23, 2025

Rep. · D–NY-13 · Co-sponsor
Joined Jun 23, 2025 · Original

Rep. · D–FL-25 · Co-sponsor
Joined Jun 23, 2025 · Original

Rep. · D–AZ-3 · Co-sponsor
Joined Jul 14, 2025

Rep. · D–FL-9 · Co-sponsor
Joined Jul 29, 2025
Committees
H.R. 4078 went before 3 committees: Border Security and Enforcement Subcommittee, Homeland Security and Judiciary.

Actions
H.R. 4078 has taken 3 actions since Jun 23, 2025, the latest on Jun 24, 2025.
| Chamber | Action | |||
|---|---|---|---|---|
Jun 24, 2025 | House | Referred to the Subcommittee on Border Security and Enforcement.Border Security and Enforcement Subcommittee | ||
Jun 23, 2025 | House | Introduced in House | ||
Jun 23, 2025 | House | Referred to the Committee on the Judiciary, and in addition to the Committee on Homeland Security, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned.Judiciary Committee |
Votes
H.R. 4078 has not gone to a roll call.
Titles
H.R. 4078 goes by 3 titles, 1 of them short titles.
- Stop Unlawful Detention and End Mistreatment Act of 2025 — Display Title
- Stop Unlawful Detention and End Mistreatment Act of 2025 — Short Title(s) as Introduced
- To direct the Secretary of Homeland Security to establish a publicly available online immigration detention database, and for other purposes. — Official Title as Introduced
Lobbying
1 client hired 1 firm and 10 registered lobbyists who named H.R. 4078 in 1 quarterly filing, 2025. Reported under the Lobbying Disclosure Act; a filing’s income covers everything its registrant worked that quarter, so the amounts below are the filings’, not this bill’s.
Filed under Banking, Budget/Appropriations, Civil Rights/Civil Liberties, Constitution, Computer Industry, Consumer Issues/Safety/Products, Financial Institutions/Investments/Securities, Government Issues.
Clients
Who paid to be heard, by how many filings named the bill.
| Client | Business | State | Firms | Filings | Reported |
|---|---|---|---|---|---|
| PUBLIC CITIZEN | — | District of Columbia | 1 | 1 | — |
Firms
Registrants who filed on the bill, by filings.
| Registrant | Clients | Filings | Reported |
|---|---|---|---|
| PUBLIC CITIZEN | 1 | 1 | — |
Lobbyists
Named on the filings that cite the bill.
| Lobbyist | Firms | Clients | Filings |
|---|---|---|---|
| BARTLETT NAYLOR | 1 | 1 | 1 |
| CRAIG HOLMAN | 1 | 1 | 1 |
| EAGAN KEMP | 1 | 1 | 1 |
| ELIZABETH SKERRY | 1 | 1 | 1 |
| JONATHAN GOLINGER | 1 | 1 | 1 |
| JOSHUA BRANCH | 1 | 1 | 1 |
| KATHERINE TRACY | 1 | 1 | 1 |
| MARTHA PEREZ-PEDEMONTI | 1 | 1 | 1 |
| STEVEN KNIEVEL | 1 | 1 | 1 |
| SUSAN HARLEY | 1 | 1 | 1 |
Filings
The documents themselves, on the Senate’s Lobbying Disclosure site, largest reported first.
| Client | Registrant | Period | Reported | Document |
|---|---|---|---|---|
| PUBLIC CITIZEN | PUBLIC CITIZEN | 2025 third_quarter | $99.8K | 3rd Quarter - Report |
Classification
The Congressional Research Service files H.R. 4078 under Immigration, one of its 31 policy areas.
CRS Subjects
CRS assigns every bill one policy area from its 31; H.R. 4078’s is Immigration.
hr4078/policy-areas.txtConstitutional authority
The clause the sponsor cites as Congress’s power to enact H.R. 4078, as entered in the Congressional Record.
[Congressional Record Volume 171, Number 107 (Monday, June 23, 2025)][House]From the Congressional Record Online through the Government Publishing Office [www.gpo.gov]By Mr. FROST:H.R. 4078.Congress has the power to enact this legislation pursuantto the following:Article I, Section 8, Clause 1 and 18 of the U.S.Constitution.[Page H2889]
Source: congress.gov · legiscan.com