Immigrants' Rights

Las personas detenidas por el Servicio de Inmigración y Control de Aduanas de los Estados Unidos que no tienen a un abogado pueden presentar una petición de habeas corpus para impugnar su detención.

Individuals detained by U.S. Immigration and Customs Enforcement who do not have a lawyer may file a habeas petition to challenge their detention.

The federal government is working to increase detention space in the Bay Area to support Trump’s family separation agenda.

The Supreme Court's decision could also impact more than 1.3 million TPS holders from all 17 TPS-designated countries, as the administration is asking to make TPS decision-making unreviewable by the court system.

On April 29, 2026, the U.S. Supreme Court heard oral arguments in Mullin v. Dahlia Doe, a case challenging the Trump administration’s attempt to terminate Temporary Protected Status (TPS) for thousands of Syrian immigrants living and working legally in the United States. The case could affect the future of the entire TPS program, which has been a target of the Trump administration and its openly racist mass deportation agenda. TPS is a program established by Congress in 1990 to protect individuals who cannot safely return to their home country due to war, natural disaster, or other emergencies. TPS holders are mothers, fathers, workers, and contributing members of their communities. They rely on this humanitarian protection regime for safety. The Supreme Court’s ruling will impact not only Syrian TPS holders but will also affect whether the Trump administration can move forward with its actions seeking to strip legal status from many others. There are 1.3 million individuals from 17 countries designated for TPS. At the time the Supreme Court will be hearing this case, the Trump administration has terminated TPS for 13 countries—despite ongoing wars and undisputed humanitarian crises. Alongside our co-counsel the International Refugee Assistance Project (IRAP), Muslim Advocates, and Van Der Hout LLP, the ACLU of Northern California represents seven Syrian nationals with TPS or pending applications in Mullin v. Dahlia Doe, a class action lawsuit originally filed in October 2025. Cancelling TPS designation for Syria would subject nearly 6,100 Syrian TPS holders, along with 800 Syrians with pending applications, to immigrant detention and possible deportation to an unsafe country. The plaintiffs argue that the DHS Secretary does not have the legal authority to unilaterally override the TPS statute enacted by Congress, and that it is the role of the judiciary to review the government’s legally dubious actions.

We filed a class-action lawsuit challenging the Trump administration's policy of re-arresting and re-detaining immigrants the government previously had released from custody after concluding they were neither dangerous nor a flight risk.

We filed a class-action lawsuit challenging the Trump administration's policy of arresting immigrants when they appear for court in Northern California and holding them in inhumane conditions inside the San Francisco ICE field office.

National TPS Alliance v. Noem (NTPSA II) is a legal challenge to the Trump administration’s unlawful efforts to dismantle the statutorily mandated Temporary Protected Status (TPS) program for Nepal, Honduras, and Nicaragua, which provides humanitarian protection for people who cannot safely return to their home countries.