| 25-828 |
The GEO Group, Inc., a Florida Corporation v. Ugochukwu Nwauzor, et al. |
Ninth Circuit |
2026-01-13 |
Pending |
|
federal-preemption immigration-detention intergovernmental-immunity minimum-wage supremacy-clause work-program |
Whether the Supremacy Clause allows a state to reclassify federal immigration detainees participating in a federal work program as employees and there… |
| 25A464 |
The GEO Group, Inc., a Florida Corporation v. Ugochukwu Nwauzor, et al. |
Ninth Circuit |
2025-10-23 |
Application |
|
federal-contractors federal-preemption immigration-detention intergovernmental-immunity minimum-wage voluntary-work-program |
Whether a state law requiring federal contractors to pay state minimum wage to federal detainees in a voluntary work program violates intergovernmenta… |
| 22-880 |
Ohio v. Janet L. Yellen, Secretary of the Treasury, et al. |
Sixth Circuit |
2023-03-14 |
Denied |
Amici (3) |
american-rescue-plan constitutional-limits covid-19 covid-relief federal-spending-clause intergovernmental-immunity jurisdictional-challenge spending-clause state-sovereignty state-standing tax-mandate |
Do courts have jurisdiction over the States' constitutional challenges to the Tax Mandate? |
| 21-404 |
United States v. Washington, et al. |
Ninth Circuit |
2021-09-14 |
Judgment Issued |
Amici (1) |
contract-workers federal-contract-workers federal-facilities intergovernmental-immunity statutory-interpretation supremacy-clause workers-compensation |
Whether a state workers' compensation law that applies exclusively to federal contract workers is barred by intergovernmental-immunity or authorized b… |
| 19-532 |
United States v. California, et al. |
Ninth Circuit |
2019-10-23 |
Denied |
Amici (3)Relisted (14) |
anti-commandeering civil-rights federal-law federal-preemption immigration immigration-enforcement immigration-law information-sharing intergovernmental-immunity preemption sb-54 state-enforcement state-law |
Whether provisions of California law that prohibit state law-enforcement officials from providing federal immigration authorities with release dates a… |
| 18-205 |
Northern California Water Association, et al. v. California State Water Resources Control Board, et al. |
California |
2018-08-16 |
Denied |
Response Waived |
central-valley-project federal-property intergovernmental-immunity preemption property-rights sovereign-immunity state-taxation state-water-board supremacy-clause tax-assessment taxation water-contractors water-contracts water-rights |
Is a California statute imposing a direct tax on the United States' property interest in water constitutional if it is applied in a manner that passes… |