Loper Bright Enterprises v. Raimondo
Headline: Federal courts regain authority to interpret unclear laws as the Court overruled Chevron, limiting automatic deference to federal agencies and making it harder for agencies to write binding rules without clear Congressional authorization.
Holding: The Administrative Procedure Act requires courts to exercise independent judgment in interpreting statutes, and courts may not defer to an agency's interpretation of law simply because the statute is ambiguous; Chevron is overruled.
- Courts will directly decide ambiguous federal laws instead of deferring to agency interpretations.
- Many agency rules face renewed court review without Chevron-style deference.
- Lower-court judgments upholding NMFS observer-fee rule were vacated and remanded.
Summary
Background
A group of family fishing businesses challenged a National Marine Fisheries Service (NMFS) rule under the Magnuson–Stevens Act. NMFS had approved a program that could require skippers to declare trips and pay for private observers when a Government-paid observer was not assigned, with costs estimated up to $710 per day. Lower federal courts applied the Chevron deference framework and upheld the agency rule, and the cases reached the Supreme Court on the single question whether Chevron should be overruled.
Reasoning
The Court concluded that the Administrative Procedure Act (APA) requires judges to exercise independent judgment when deciding what federal statutes mean. The Court said courts may not defer to an agency interpretation of the law simply because a statute is ambiguous. Chevron’s two-step deference rule was held incompatible with the APA, and the Court overruled Chevron. The opinion explained that courts may consider an agency’s views for guidance but must ultimately interpret statutes themselves and police the boundaries of any lawful delegations of authority.
Real world impact
The Court vacated and remanded the lower-court judgments that relied on Chevron, meaning the NMFS rule must now face judicial review without Chevron-style deference. More broadly, the decision shifts future legal challenges: agencies can no longer rely on automatic deference when defending contested statutory interpretations, and courts will be required to reach their own readings of ambiguous regulatory statutes. The opinion left intact the idea that specific past holdings upholding agency action remain binding on their facts, but it ends the general practice of deferring to agencies simply because a statute is ambiguous.
Dissents or concurrances
Justices Thomas and Gorsuch filed separate concurrences emphasizing constitutional concerns about separation of powers. Justice Kagan dissented, arguing Chevron reflected a reasonable congressional choice to let agencies resolve technical, policy-laden gaps in regulatory statutes and warning the overruling will unsettle long-standing reliance interests.
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