Supreme Court Term 2023-2024
We’re breaking down the cases we've asked the court to consider this term.
Latest Case Updates
Ongoing
Updated July 16, 2024
Updated July 3, 2024
Ongoing
Updated June 26, 2024
Ongoing
Updated June 14, 2024
Featured
Mississippi
Jul 2024
Mississippi State Conference of the NAACP v. State Board of Election Commissioners
Mississippi has a growing Black population, which is already the largest Black population percentage of any state in the country. Yet. Black Mississippians continue to be significantly under-represented in the state legislature, as Mississippi’s latest districting maps fail to reflect the reality of the state’s changing demographics. During the 2022 redistricting process, the Mississippi legislature refused to create any new districts where Black voters have a chance to elect their preferred representative. The current district lines therefore dilute the voting power of Black Mississippians and continue to deprive them of political representation that is responsive to their needs and concerns, including severe disparities in education and healthcare.
Status: Ongoing
View case
Ohio
May 2024
Planned Parenthood Southwest Ohio Region et al., v. Ohio Department of Health, et al.
The American Civil Liberties Union, the ACLU of Ohio, Planned Parenthood Federation of America, the law firm WilmerHale, and Fanon Rucker of the Cochran Law Firm, on behalf of Planned Parenthood Southwest Ohio Region, Planned Parenthood of Greater Ohio, Preterm-Cleveland, Women’s Med Group Professional Corporation, Dr. Sharon Liner, and Julia Quinn, MSN, BSN, amended a complaint in an existing lawsuit against a ban on telehealth medication abortion services to bring new claims under the Ohio Reproductive Freedom Amendment, including additional challenges to other laws in Ohio that restrict access to medication abortion in the state.
Status: Ongoing
View case
U.S. Supreme Court
May 2024
Alexander v. South Carolina State Conference of the NAACP (Congressional Map Challenge)
South Carolina unlawfully assigned voters to congressional districts based on their race and intentionally discriminated against Black voters in violation of the Equal Protection Clause.
Status: Ongoing
View case
U.S. Supreme Court
May 2024
Callais v. Landry
Whether the congressional map Louisiana adopted to cure a Voting Rights Act violation in Robinson v. Ardoin is itself unlawful as a gerrymander.
Status: Ongoing
View case
Texas
Apr 2024
Crystal Mason v. State of Texas
Crystal Mason thought she was performing her civic duty by filling out a provisional ballot in the 2016 election. She didn't know it would land her a five-year prison sentence, upending her family and the life she had built. At the time, Ms. Mason was on federal supervised release, a preliminary period of freedom for individuals who have served their full time of incarceration in federal prison. Ms. Mason didn’t know, and nobody told her, that the state considered her ineligible to vote while on supervised release. Because her name didn’t appear on voter rolls, she filed a provisional ballot, consistent with federal law. The state never counted her ballot but has still sought to send her to prison for an innocent mistake.
Status: Closed (Judgment)
View case
U.S. Supreme Court
Apr 2024
Idaho and Moyle, et al. v. United States
Idaho and Moyle, et al. v. United States was appealed to the U.S. Supreme Court by Idaho politicians seeking to disregard a federal statute — the Emergency Medical Treatment and Labor Act (EMTALA) — and put doctors in jail for providing pregnant patients necessary emergency medical care. The Supreme Court heard oral arguments on this case on April 24, 2024. The Court’s ultimate decision will impact access to this essential care across the country.
Status: Ongoing
View case
U.S. Supreme Court
Apr 2024
City of Grants Pass v. Johnson
Status: Ongoing
View case
Montana Supreme Court
Mar 2024
Western Native Voice v. Jacobsen
The American Civil Liberties Union, ACLU of Montana, Native American Rights Fund (NARF), and the Harvard Election Law Clinic challenged two Montana laws that hinder Native American participation in the state’s electoral process — HB 530, which prohibited paid third-party ballot collection; and HB 176, which repealed Election Day voter registration (EDR) in Montana. Together, these laws violate a number of provisions in the Montana Constitution: the right to vote, equal protection, free speech, and due process.
Status: Closed (Judgment)
View case
Florida
Mar 2024
Hispanic Federation v. Byrd
Of all 50 states, Florida ranks 47th in percentage of its eligible citizens who are registered to vote. Yet, in May 2023, Florida Governor Ron DeSantis signed SB 7050, which bars any noncitizen — regardless of lawful residence status — from working or volunteering for third-party voter registration organizations (3PVROs) who register eligible Floridians to vote. In practice, the law imposes a $50,000 fine on a 3PVRO for each noncitizen who engages in voter-registration work on a 3PVRO’s behalf. This law would silence and put out of business countless community-based groups that rely on both citizens and noncitizens to help eligible voters in their communities participate in their democracy.
Status: Ongoing
View case
Stay informed about our latest work in the courts.
By completing this form, I agree to receive occasional emails per the terms of the ACLU's privacy statement.
All Cases
1,444 Court Cases
Michigan
Nov 2022
Buck v. Gordon
A state-contracted, taxpayer-funded child placing agency sued the State of Michigan claiming a constitutional right to discriminate against prospective foster and adoptive families headed by same-sex couples in violation of State contracts. The ACLU, representing prospective adoptive parents Kristy and Dana Dumont, is seeking to intervene in this lawsuit in support of the State.
Status: Closed (Dismissed)
View case
Michigan
LGBTQ Rights
Buck v. Gordon
A state-contracted, taxpayer-funded child placing agency sued the State of Michigan claiming a constitutional right to discriminate against prospective foster and adoptive families headed by same-sex couples in violation of State contracts. The ACLU, representing prospective adoptive parents Kristy and Dana Dumont, is seeking to intervene in this lawsuit in support of the State.
Nov 2022
Status: Closed (Dismissed)
View case
U.S. Supreme Court
Nov 2022
Moore v. Harper (Amicus)
Can state legislatures draw gerrymandered districts and make other rules for federal elections without any check from state courts applying the rules of their own state constitutions?
Status: Closed (Judgment)
View case
U.S. Supreme Court
Voting Rights
Moore v. Harper (Amicus)
Can state legislatures draw gerrymandered districts and make other rules for federal elections without any check from state courts applying the rules of their own state constitutions?
Nov 2022
Status: Closed (Judgment)
View case
U.S. Supreme Court
Nov 2022
Alonzo v. Schwab
Does the Constitution prohibit racial discrimination in redistricting regardless of the size of the group targeted by the state?
Status: Closed
View case
U.S. Supreme Court
Voting Rights
Alonzo v. Schwab
Does the Constitution prohibit racial discrimination in redistricting regardless of the size of the group targeted by the state?
Nov 2022
Status: Closed
View case
U.S. Supreme Court
Nov 2022
Moore v. United States
On November 18, 2022, the ACLU and ACLU of Massachusetts, with the law firms of Thompson & Thompson, P.C. and Elkins, Auer, Rudof & Schiff, filed a petition asking the U.S. Supreme Court to take up the question whether long-term police use of a surveillance camera targeted at a person’s home is a Fourth Amendment search.
Status: Closed
View case
U.S. Supreme Court
Privacy & Technology
Moore v. United States
On November 18, 2022, the ACLU and ACLU of Massachusetts, with the law firms of Thompson & Thompson, P.C. and Elkins, Auer, Rudof & Schiff, filed a petition asking the U.S. Supreme Court to take up the question whether long-term police use of a surveillance camera targeted at a person’s home is a Fourth Amendment search.
Nov 2022
Status: Closed
View case
Nov 2022
Lawsuit Against ICE for Denying Access to Counsel
Each day, the U.S. Department of Homeland Security (DHS) and U.S. Immigration and Customs Enforcement (ICE) lock up thousands of immigrants across the United States in detention centers as they await adjudication of their civil immigration proceedings. The outcome of those proceedings is often life and death. Yet ICE has implemented policies that make it extremely difficult—and in many cases impossible—for people in immigration detention to access their attorneys.
Status: Ongoing
View case
Immigrants' Rights
Lawsuit Against ICE for Denying Access to Counsel
Each day, the U.S. Department of Homeland Security (DHS) and U.S. Immigration and Customs Enforcement (ICE) lock up thousands of immigrants across the United States in detention centers as they await adjudication of their civil immigration proceedings. The outcome of those proceedings is often life and death. Yet ICE has implemented policies that make it extremely difficult—and in many cases impossible—for people in immigration detention to access their attorneys.
Nov 2022
Status: Ongoing
View case