Oklahoma v. EPA
| Oklahoma v. Environmental Protection Agency | |
|---|---|
|  | |
| Decided June 18, 2025 | |
| Full case name | Oklahoma v. EPA | 
| Docket no. | 23-1067 | 
| Citations | 605 U.S. ___ (more) | 
| Holding | |
| EPA disapprovals of state emissions-control plans under the Clean Air Act are locally or regionally applicable actions, not national ones, so challenges to them should be heard in regional circuits. | |
| Court membership | |
| 
 | |
| Case opinions | |
| Majority | Thomas | 
| Concurrence | Gorsuch, joined by Roberts | 
| Alito took no part in the consideration or decision of the case. | |
| Laws applied | |
| Clean Air Act | |
Oklahoma v. Environmental Protection Agency, 605 U.S. ___ (2025), was a United States Supreme Court case in which the court held that Environmental Protection Agency disapprovals of state emissions-control plans under the Clean Air Act are locally or regionally applicable actions, not national ones, so challenges to them should be heard in regional circuits.[1][2]