D.C. Circuit cases on state authority

D.C. Circuit Court Cases

UCS v. NHTSA, No. 19-1230, and consolidated cases

Filings on Feb. 1, 2021 Abeyance Motion

Merits Briefs
Administrative Record Filings
Filings on Abeyance and Expedition Motions
Filings on Case Management
Filings on Parties and Intervention
Statements of Issues
Petitions for Review

D.C. District Court Cases

EDF v. Chao, No. 19-2907; California v. Chao, No. 19-2826;
SCAQMD v. Chao, No. 19-3436

Filings on Motion to Dismiss or Transfer

Filings on Parties and Intervention


Denver County Colorado District Court

Freedom to Drive v. Colorado Air Quality Control Commission, No. 2019CV34156

Filings on Abeyance Motion

Filings on Parties and Intervention