State–Federal Power — related Supreme Court cases
This page groups Supreme Court cases that involve the constitutional concept “State–Federal Power”. Use it to explore related decisions and see how the same idea shows up across different cases.
“State–Federal Power” is:
Allocation of authority between state and federal governments.
Source: Tenth Amendment Where this concept definition/label comes from (for example, a constitutional provision or a reference framework).
Cases
These are cases where this concept was identified as relevant. Click a case to view its summary, holding, and supporting syllabus excerpts.
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Berk v. Choy
20th January 2026
The case examines the allocation of authority between state procedural requirements and federal court rules.
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Doe v. Dynamic Physical Therapy, LLC
8th December 2025
The case involves the allocation of authority between state and federal governments, particularly regarding the state's ability to affect federal claims.







