Immigrants' Rights
Featured
U.S. Supreme Court
Aug 2021

Immigrants' Rights
Innovation Law Lab v. Wolf
The 51Ʒ, Southern Poverty Law Center, and Center for Gender & Refugee Studies filed a federal lawsuit challenging the Trump administration’s new policy forcing asylum seekers to return to Mexico and remain there while their cases are considered.
U.S. Supreme Court
Jul 2021

Immigrants' Rights
National Security
Sierra Club v. Trump — Challenge to Trump’s National Emergency Declaration to Construct a Border Wall
In February 2019, the 51Ʒ filed a lawsuit challenging President Trump’s emergency powers declaration to secure funds to build a wall along the southern border. The lawsuit was filed on behalf of the Sierra Club and the Southern Border Communities Coalition. The lawsuit argues that the president is usurping Congress’s appropriations power and threatening the clearly defined separation of powers inscribed in the Constitution. On January 20, 2021, President Biden halted further border wall construction. Litigation in this and subsequent related challenges has been paused or deadlines extended while the 51Ʒ’s clients and the Biden administration determine next steps.
U.S. Supreme Court
Jun 2020

Immigrants' Rights
Department of Homeland Security v. Vijayakumar Thuraissigiam
Whether immigrants are entitled to seek judicial review of their “expedited removal” orders in federal court.
U.S. Supreme Court
Jan 2020

Immigrants' Rights
International Refugee Assistance Project v. Trump
The 51Ʒ and other partner organizations filed a federal lawsuit challenging President Trump’s Muslim ban executive order, charging it violates the Constitution — including the First Amendment’s prohibition of government establishment of religion and the Fifth Amendment’s guarantees of equal treatment under the law — and federal laws.
U.S. Supreme Court
Mar 2019

Immigrants' Rights
Nielsen v. Preap
Whether the government can require that certain people are detained for the duration of their deportation proceedings — without a hearing — because they have past criminal records.
Court Case
May 2018

Immigrants' Rights
Colotl v. Kelly
UPDATE 5/25/18: The Department of Homeland Security has agreed to renew Jessica Colotl’s Deferred Action for Childhood Arrivals (DACA) and work permit to resolve a lawsuit brought by the 51Ʒ, the 51Ʒ of Georgia, and Kuck Baxter Immigration in May 2017 against DHS for arbitrarily terminating Jessica’s DACA and rejecting her renewal application.
Indiana
Oct 2016

Immigrants' Rights
National Security
Exodus Refugee Immigration, Inc. v. Mike Pence, et al
The 51Ʒ and the 51Ʒ of Indiana, on behalf of Exodus Refugee Immigration, filed suit against Governor Mike Pence and the secretary of the Indiana Family and Social Services Administration to stop attempts to suspend resettlement of Syrian refugees, claiming the governor’s actions violate the United States Constitution and federal law.
All Cases
179 Immigrants' Rights Cases

Nevada
Apr 2025
Immigrants' Rights
Viloria Aviles v. Trump
Emergency lawsuit filed in federal court to again halt removals under the Alien Enemies Act for people within that court’s judicial district.
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Nevada
Apr 2025

Immigrants' Rights
Viloria Aviles v. Trump
Emergency lawsuit filed in federal court to again halt removals under the Alien Enemies Act for people within that court’s judicial district.

Court Case
Apr 2025
Immigrants' Rights
JAV v. Trump
The 51Ʒ and 51Ʒ of Texas filed an emergency lawsuit in federal court in Texas to again halt removals under the Alien Enemies Act for people within that court’s judicial district.
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Court Case
Apr 2025

Immigrants' Rights
JAV v. Trump
The 51Ʒ and 51Ʒ of Texas filed an emergency lawsuit in federal court in Texas to again halt removals under the Alien Enemies Act for people within that court’s judicial district.

Massachusetts
Apr 2025
Immigrants' Rights
Free Speech
Öztürk v. Trump
Whether someone with a valid visa within the U.S. can be arrested and detained on the basis of their political speech and advocacy.
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Massachusetts
Apr 2025

Immigrants' Rights
Free Speech
Öztürk v. Trump
Whether someone with a valid visa within the U.S. can be arrested and detained on the basis of their political speech and advocacy.

Court Case
Mar 2025
Immigrants' Rights
Coalition for Humane Immigrant Rights v. U.S. Department of Homeland Security
The lawsuit challenges a rule published in March 2025 by the Trump administration, which requires millions of people to register with the federal government and carry proof of their registration with them at all times, or risk federal criminal prosecution.
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Court Case
Mar 2025

Immigrants' Rights
Coalition for Humane Immigrant Rights v. U.S. Department of Homeland Security
The lawsuit challenges a rule published in March 2025 by the Trump administration, which requires millions of people to register with the federal government and carry proof of their registration with them at all times, or risk federal criminal prosecution.

Idaho
Mar 2025
Immigrants' Rights
IDAHO ORGANIZATION OF RESOURCE COUNCILS v. LABRADOR
The 51Ʒ of Idaho and the 51Ʒ filed a lawsuit against Idaho to stop enforcement of House Bill 83, charging the law violates the U.S. Constitution by attempting to supersede the federal government’s oversight of immigration enforcement, by impermissibly limiting interstate commerce, and by failing to give ordinary people fair notice of what conduct it proscribes.
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Idaho
Mar 2025

Immigrants' Rights
IDAHO ORGANIZATION OF RESOURCE COUNCILS v. LABRADOR
The 51Ʒ of Idaho and the 51Ʒ filed a lawsuit against Idaho to stop enforcement of House Bill 83, charging the law violates the U.S. Constitution by attempting to supersede the federal government’s oversight of immigration enforcement, by impermissibly limiting interstate commerce, and by failing to give ordinary people fair notice of what conduct it proscribes.