Up Next At High Court: Non-Delegation & Clean Air Fights

By Katie Buehler · March 22, 2025, 9:31 PM EDT

The U.S. Supreme Court will return to the bench Monday to hear arguments in a dispute that could revive a long-dormant separation of powers principle and trigger a regulatory power shift. ...

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Case Information

Case Title

Oklahoma, et al., Petitioners v. Environmental Protective Agency, et al.

Case Number

23-1067

Court

Supreme Court

Nature of Suit

Date Filed

April 01, 2024


Case Title

PacifiCorp, et al., Petitioners v. Environmental Protection Agency, et al.

Case Number

23-1068

Court

Supreme Court

Nature of Suit

Date Filed

April 01, 2024


Case Title

Environmental Protection Agency, Petitioner v. Calumet Shreveport Refining, L.L.C., et al.

Case Number

23-1229

Court

Supreme Court

Nature of Suit

Agency 

Date Filed

May 22, 2024


Case Title

Pierre Yassue Nashun Riley, Petitioner v. Merrick B. Garland, Attorney General

Case Number

23-1270

Court

Supreme Court

Nature of Suit

Date Filed

June 04, 2024


Case Title

Louisiana, Appellant v. Phillip Callais, et al.

Case Number

24-109

Court

Supreme Court

Nature of Suit

Date Filed

August 01, 2024


Case Title

Press Robinson, et al., Appellants v. Phillip Callais, et al.

Case Number

24-110

Court

Supreme Court

Nature of Suit

Date Filed

August 01, 2024


Case Title

Federal Communications Commission, et al., Petitioners v. Consumers' Research, et al.

Case Number

24-354

Court

Supreme Court

Nature of Suit

Agency 

Date Filed

September 30, 2024


Case Title

Schools, Health & Libraries Broadband Coalition, et al., Petitioners v. Consumers' Research, et al.

Case Number

24-422

Court

Supreme Court

Nature of Suit

Agency 

Date Filed

October 15, 2024