| 23-143 |
Minnesota Automobile Dealers Association v. Minnesota Pollution Control Agency |
Minnesota |
2023-08-16 |
Denied |
Response Waived |
california-standards california-waiver clean-air-act environmental-law federal-preemption maintenance-plans national-ambient-air-quality-standards nonattainment-areas state-regulation vehicle-emission-standards vehicle-emissions |
Whether Minnesota qualifies to adopt California's vehicle emission standards under the Clean Air Act |
| 21-312 |
Volkswagen Aktiengesellschaft, et al. v. Ohio, ex rel. Dave Yost, Attorney General |
Ohio |
2021-08-31 |
Denied |
Amici (4) |
clean-air-act emission-standards epa-authority federal-regulation nationwide-updates preemption state-regulation vehicle-emissions vehicle-regulation |
Whether the Clean Air Act preempts state and local governments from regulating manufacturers' post-sale, nationwide updates to vehicle emission system… |
| 20-994 |
Volkswagen Group of America, Inc., et al. v. The Environmental Protection Commission of Hillsborough County, Florida, et al. |
Ninth Circuit |
2021-01-26 |
Denied |
CVSGAmici (5)Response RequestedResponse WaivedRelisted (5) |
clean-air-act emission-standards federal-authority federal-regulation nationwide-updates preemption state-law state-regulation vehicle-emissions vehicle-regulation |
Whether the Clean Air Act preempts state and local governments from regulating manufacturers' post-sale, nationwide updates to vehicle emission system… |
| 18-1264 |
Ronald Clark Fleshman, Jr. v. Volkswagen, AG, et al. |
Ninth Circuit |
2019-04-02 |
Denied |
Response Waived |
administrative-law citizen-suit class-action-settlement clean-air-act defeat-devices emissions-standards epa epa-regulation state-implementation-plans statutory-interpretation vehicle-emissions vehicle-importation |
Can the EPA revise Clean Air Act to allow defeat devices,can EPA revise state plans to allow defeat devices,can a citizen intervene when EPA refuses t… |