Maryland
International Refugee Assistance Project v. Trump
The American Civil Liberties Union 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.
Status: Closed (Judgment)
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All Cases
17 Maryland Cases
Maryland
Apr 2026
Privacy & Technology
Kimberlee Williams Wrongful Arrest
Three administrative complaints seek to hold police departments in Maryland accountable for the wrongful arrest of a woman based on an , erroneous search result from facial recognition technology.
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Maryland
Apr 2026
Privacy & Technology
Kimberlee Williams Wrongful Arrest
Three administrative complaints seek to hold police departments in Maryland accountable for the wrongful arrest of a woman based on an , erroneous search result from facial recognition technology.
Maryland
Mar 2026
LGBTQ Rights
PFLAG v. Trump
Transgender young adults and families with transgender youth, together with PFLAG National and GLMA, filed a federal legal challenge against a January 2025 executive order from the Trump administration directing federal agencies to withhold funds from medical providers and institutions that provide gender-affirming medical treatments for people under nineteen.
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Maryland
Mar 2026
LGBTQ Rights
PFLAG v. Trump
Transgender young adults and families with transgender youth, together with PFLAG National and GLMA, filed a federal legal challenge against a January 2025 executive order from the Trump administration directing federal agencies to withhold funds from medical providers and institutions that provide gender-affirming medical treatments for people under nineteen.
Maryland
Jan 2026
Religious Liberty
John Doe v. Catholic Relief Services
The ACLU and Americans United for Separation of Church and State filed an amicus brief with the U.S. Court of Appeals for the Fourth Circuit urging the court to affirm that religious employers such as Catholic Relief Services (CRS) are not exempt from complying with employment discrimination laws.
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Maryland
Jan 2026
Religious Liberty
John Doe v. Catholic Relief Services
The ACLU and Americans United for Separation of Church and State filed an amicus brief with the U.S. Court of Appeals for the Fourth Circuit urging the court to affirm that religious employers such as Catholic Relief Services (CRS) are not exempt from complying with employment discrimination laws.
Maryland
Dec 2025
Voting Rights
United States v. DeMarinis
The Department of Justice (“DOJ”) sued Maryland demanding the release of its full, unredacted voter file, which includes the highly sensitive and personal data of every voter in the state. This suit appears to be part of DOJ’s effort to build a national voter database without congressional authorization, improperly question the validity of state voter rolls, and intimidate eligible voters in Maryland and around the country.
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Maryland
Dec 2025
Voting Rights
United States v. DeMarinis
The Department of Justice (“DOJ”) sued Maryland demanding the release of its full, unredacted voter file, which includes the highly sensitive and personal data of every voter in the state. This suit appears to be part of DOJ’s effort to build a national voter database without congressional authorization, improperly question the validity of state voter rolls, and intimidate eligible voters in Maryland and around the country.
Maryland
Nov 2025
Reproductive Freedom
ACLU v. U.S. Food and Drug Administration
The American Civil Liberties Union (ACLU) filed a lawsuit to compel the Food and Drug Administration (FDA) to disclose records related to the agency’s review of its regulations on mifepristone, a medication used in most U.S. abortions. The lawsuit seeks to enforce the ACLU’s Freedom of Information Act (FOIA) request, filed in August 2025, which seeks information about the scope of the review along with any communications between the FDA and anti-abortion organizations, state and federal officials, and politicians requesting greater restrictions on medication abortion.
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Maryland
Nov 2025
Reproductive Freedom
ACLU v. U.S. Food and Drug Administration
The American Civil Liberties Union (ACLU) filed a lawsuit to compel the Food and Drug Administration (FDA) to disclose records related to the agency’s review of its regulations on mifepristone, a medication used in most U.S. abortions. The lawsuit seeks to enforce the ACLU’s Freedom of Information Act (FOIA) request, filed in August 2025, which seeks information about the scope of the review along with any communications between the FDA and anti-abortion organizations, state and federal officials, and politicians requesting greater restrictions on medication abortion.