Supreme Court Cases

Cases

These are cases where this concept was identified as relevant. Click a case to view its summary, holding, and supporting syllabus excerpts.

• Jules v. Andre Balazs Properties 14th May 2026
  The case discusses the allocation of authority between state and federal courts in the context of arbitration awards.
• Montgomery v. Caribe Transport II, LLC 14th May 2026
  The case involves the allocation of regulatory authority between state and federal governments concerning motor vehicle safety.
• Enbridge Energy, LP v. Nessel 22nd April 2026
  The case concerns the allocation of authority between state and federal courts regarding the removal of cases, implicating state-federal power dynamics.
• Hencely v. Fluor Corp. 22nd April 2026
  The case involves the allocation of authority between state tort law and federal military interests.
• Chevron USA Inc. v. Plaquemines Parish 17th April 2026
  The case involves the allocation of authority between state and federal governments, specifically regarding the federal officer removal statute.
• Rico v. United States 25th March 2026
  The case involves the interaction between federal supervised release conditions and state law offenses, highlighting the allocation of authority between state and federal systems.
• Galette v. New Jersey Transit Corp. 4th March 2026
  The case involves the allocation of authority between state-created entities and the state itself, affecting the balance of state and federal powers.
• Geo Group, Inc. v. Menocal 25th February 2026
  The case touches on the allocation of authority between federal contractors and the federal government, particularly in the context of sovereign immunity.
• Berk v. Choy 20th January 2026
  The case addresses the allocation of procedural authority between state and federal systems.
• FCC v. Consumers’ Research 27th June 2025
  The case involves the allocation of authority between federal agencies and private entities, implicating federal power over telecommunications.
• Free Speech Coalition, Inc. v. Paxton 27th June 2025
  The case discusses the state's power to regulate access to content deemed obscene to minors, highlighting the allocation of authority between state and federal governments.
• McLaughlin Chiropractic Associates, Inc. v. McKesson Corp. 20th June 2025
  The case involves the allocation of authority between federal courts and federal agencies, touching upon the balance of power within the federal government.
• Diamond Alternative Energy, LLC v. EPA 20th June 2025
  The case involves the interplay between federal and state regulatory powers, as California's regulations were approved by a federal agency.
• Fuld v. Palestine Liberation Organization 20th June 2025
  The Court discusses the distinct sovereign powers of the federal government compared to state governments, emphasizing the broader authority of the federal government.
• EPA v. Calumet Shreveport Refining, L.L.C. 18th June 2025
  The case involves the allocation of authority between federal agencies and regional courts, which relates to the balance of state and federal power.
• Oklahoma v. EPA 18th June 2025
  The case addresses the allocation of authority between state and federal governments regarding the implementation of air quality standards.
• Martin v. United States 12th June 2025
  The case involves the allocation of authority between state and federal governments, specifically regarding federal liability under state tort law.
• Smith & Wesson Brands, Inc. v. Estados Unidos Mexicanos 5th June 2025
  The case discusses the allocation of authority between state and federal governments in regulating firearms and the impact of federal law on state-level legal actions.
• City and County of San Francisco v. EPA 4th March 2025
  The case involves the allocation of regulatory authority between federal and state entities under the Clean Water Act.
• TikTok Inc. v. Garland 17th January 2025
  The case involves Congress's power to regulate foreign-controlled applications, implicating the balance of state and federal authority.
• Royal Canin U. S. A. v. Wullschleger 15th January 2025
  The decision involves the allocation of authority between state and federal courts, particularly regarding jurisdiction.
• Moody v. NetChoice, LLC 1st July 2024
  The case involves state laws regulating internet platforms, implicating the balance of power between state and federal authority.
• City of Grants Pass v. Johnson 28th June 2024
  The decision emphasizes federalism and the role of states in determining homelessness policy, indicating a discussion on state versus federal power.
• Moyle v. United States 27th June 2024
  The case discusses the allocation of authority between federal and state governments, particularly regarding the enforcement of EMTALA against state abortion laws.
• Snyder v. United States 26th June 2024
  The Court's decision hinges on the interpretation of federalism principles, specifically the balance of power between federal and state governments.
• Becerra v. San Carlos Apache Tribe 6th June 2024
  The case addresses the allocation of responsibilities and financial obligations between federal agencies and tribal governments under federal law.
• Cantero v. Bank of America, N. A. 30th May 2024
  The case involves the allocation of authority between state and federal governments regarding banking regulations.
• Yegiazaryan v. Smagin 22nd June 2023
  The case involves the application of federal RICO law to a judgment enforced in a state court, implicating the balance of state and federal judicial authority.
• Haaland v. Brackeen 15th June 2023
  The case primarily addresses the balance of power between state and federal governments, particularly in the context of the Tenth Amendment and Congress's authority over Indian affairs.
• Lac du Flambeau Band of Lake Superior Chippewa Indians v. Coughlin 15th June 2023
  The case involves the allocation of authority between federal law and tribal sovereignty, as it interprets the reach of federal bankruptcy law over tribal entities.
• Allen v. Milligan 8th June 2023
  The case involves the allocation of authority between state districting decisions and federal oversight under the Voting Rights Act.
• Ohio Adjutant General’s Dept. v. FLRA 18th May 2023
  The case involves the allocation of authority between state and federal governments, specifically whether the Ohio National Guard acts as a federal agency under federal labor law.
• National Pork Producers Council v. Ross 11th May 2023
  The case involves the allocation of authority between state and federal governments regarding regulation of commerce.
• Ciminelli v. United States 11th May 2023
  The decision implicates the allocation of authority between state and federal governments by limiting the scope of federal jurisdiction over fraud cases traditionally left to state law.
• West Virginia v. EPA 30th June 2022
  The decision discusses the balance of power between federal agencies and states, particularly in regulating emissions from power plants.
• Torres v. Texas Department of Public Safety 29th June 2022
  The decision involves the allocation of authority between state and federal governments, specifically regarding Congress's power to raise and support the Armed Forces.
• Oklahoma v. Castro-Huerta 29th June 2022
  The case primarily concerns the allocation of authority between state and federal governments regarding jurisdiction over crimes in Indian country.
• Dobbs v. Jackson Women’s Health Organization 24th June 2022
  The decision emphasizes returning the authority to regulate abortion to the states and their elected representatives.
• Berger v. North Carolina State Conference of the NAACP 23rd June 2022
  The case involves the allocation of authority between state officials and their ability to intervene in federal litigation to defend state law.
• United States v. Washington 21st June 2022
  The case involves the allocation of authority between state and federal governments, particularly regarding state laws that affect federal operations.
• Viking River Cruises, Inc. v. Moriana 15th June 2022
  The case involves the allocation of authority between state law (California's PAGA) and federal law (FAA).
• Ysleta del Sur Pueblo v. Texas 15th June 2022
  The case involves the allocation of authority between state and federal governments regarding gaming laws on tribal lands.
• Gallardo v. Marstiller 6th June 2022
  The case addresses the allocation of authority between state and federal governments concerning Medicaid reimbursement rights.
• Siegel v. Fitzgerald 6th June 2022
  The case involved the allocation of authority between federal bankruptcy laws and different state systems.
• Shinn v. Martinez Ramirez 23rd May 2022
  The decision emphasizes the balance of power between state and federal courts, particularly in the context of federal habeas review of state court decisions.
• Cassirer v. Thyssen-Bornemisza Collection Foundation 21st April 2022
  The decision discusses the application of state versus federal choice-of-law rules in FSIA cases, implicating the balance of state and federal judicial powers.
• United States v. Zubaydah 3rd March 2022
  The case touches on the interaction between federal authority and foreign relations, particularly in the context of national security and foreign tribunals.
• McGirt v. Oklahoma 9th July 2020
  The case primarily deals with the allocation of authority between state and federal governments regarding jurisdiction over crimes committed in Indian country.
• Trump v. Vance 9th July 2020
  The case involves the allocation of authority between state and federal governments, specifically the ability of a state to issue a subpoena to a sitting President.
• Sharp v. Murphy 9th July 2020
  The case involves the allocation of authority between state and federal governments, specifically regarding jurisdiction over crimes committed in Indian country.
• Chiafalo v. Washington 6th July 2020
  The case centers on the authority of states to enforce elector pledges, which involves the allocation of power between state and federal governments.