Alien Enemies Act
Brennan Center Briefs
W.M.M. v. Trump
in partnership with the Cato Institute and Patterson Belknap Webb & Tyler LLP in the Fifth Circuit
November 14, 2025
in partnership with the Cato Institute
June 2, 2025
Arrests in Courthouses
Brennan Center Briefs
United States v. State of New York
in partnership with Levine Lee LLP
August 7, 2025
Birthright Citizenship
Other Critical Briefs
New Hampshire Indonesian Community Support et al. v. Trump
by historians Kate Masur and Martha Jones
June 4, 2025
Doe v. Trump
by historians Kate Masur and Martha Jones
May 28, 2025
New Jersey v. Trump
by historians Kate Masur and Martha Jones
May 28, 2025
Federal Agencies
Brennan Center Briefs
Trump v. Slaughter
on behalf of historian Jane Manners
November 14, 2025
Trump v. Cook
on behalf of historian Jane Manners
October 29, 2025
Grundmann v. Trump
on behalf of historian Jane Manners
October 10, 2025
Boyle v. Trump
on behalf of historian Jane Manners
August 29, 2025
Other Critical Briefs
Trump v. Slaughter
by Professor Andrea Scoseria Katz and Professor Jonathan Gienapp
November 14, 2025
Trump v. Slaughter
by Legal Historians Noah A. Rosenblum and Nathaniel Donahue
November 14, 2025
Trump v. Slaughter
by Professor Jed Shugerman
November 14, 2025
Trump v. Slaughter
by Professor Victoria Nourse and Lawyers Defending American Democracy
November 12, 2025
National Treasury Employees Union v. Vought
by 16 former Consumer Financial Protection Bureau officials
May 9, 2025
Trump v. Cook
by former government officials and advisors
September 25, 2025
Trump v. Cook
by former Treasury Secretaries, Federal Reserve Board Chairs and Governors, Council of Economic Advisers Chairs, and Economists
September 25, 2025
Trump v. Cook
by Jed Shugerman
September 25, 2025
Trump v. Cook
by Patrick J. Borchers, Michael C. Dorf, Kellen Funk, Aziz Huq, Riley T. Keenan, James Pfander, and Jonathan D. Shaub
September 25, 2025
Federal Funding
Brennan Center Briefs
New York v. Trump
in partnership with the Complex Litigation Group LLP
July 25, 2025
Other Critical Briefs
Woonasquatucket River Watershed Council, et. al. v. U.S. Department of Agriculture, et. al.
on behalf of Jane Addams Senior Caucus, Lakeside Tower Tenant Union, Massachusetts Law Reform Institute, National Housing Law Project, Poverty and Race Research Action Council, Shriver Center on Poverty Law, and Tenant Advocacy Clinic at Northwestern Pritzker School of Law
September 29, 2025
Woonasquatucket River Watershed Council, et. al. v. U.S. Department of Agriculture, et. al.
on behalf of the U.S. Conference of Mayors
October 3, 2025
New York v. Trump
by Former Executive Branch Officials
by Professor Ilya Somin
by Professor Samuel R. Bagenstos
by Dr. Arati Prabhakar
by Legal Scholars of Federal Courts and Jurisdiction
by U.S. Conference of Mayors
by Natural Resources Defense Council
by The Constitutional Accountability Center
July 25, 2025
International Emergency Economic Powers Act (IEEPA)
Brennan Center Briefs
Emily Ley Paper et al., v. Trump
May 12, 2025
State of California et al., v. Trump et al,
Northern District Court of California
May 20, 2025
U.S. Court of Appeals for the Ninth Circuit
July 7, 2025
V.O.S. Selections, Inc. v. Trump
July 8, 2025
Learning Resources, Inc., and Hand2Mind, Inc. v. Trump, et al.
July 28, 2025
Voting
Brennan Center Briefs
State of Washington and State of Oregon v. Trump
July 22, 2025
