The D.C. Circuit vacated an EPA guidance document addressing obligations of regions still in…
The Ninth Circuit upheld the dismissal of an environmental group's CAA claim challenging an…
The D.C. Circuit denied medical waste trade associations' petition for…
The Seventh Circuit denied environmental groups' petitions challenging EPA's…
The Tenth Circuit upheld the dismissal of an environmental group's CAA…
The Ninth Circuit held that the CAA does not preempt a local air district's…
The Ninth Circuit reversed a lower court decision denying the award of…
The D.C. Circuit denied a petition for review challenging EPA's decision granting California a…
The Fourth Circuit upheld a lower court's fee award in favor of environmental groups in their CAA case against an energy company. Below, the groups moved for summary judgment on the basis…