SuperCitizen

From 1984 until 2024, the Chevron doctrine instructed federal courts to defer to a federal agency's reasonable interpretation of an ambiguous statute it administers. The Supreme Court's decision in Loper Bright Enterprises v. Raimondo overruled Chevron, holding that courts must use their independent judgment to determine the best reading of a statute, even when it is ambiguous.

Supporters of the change argue that Chevron concentrated lawmaking power in unaccountable agencies, allowed agencies to shift policy without congressional action, and abdicated the judicial role of "saying what the law is." Conservative legal scholars long criticized Chevron as inconsistent with the Administrative Procedure Act and separation of powers.

Defenders of Chevron — and now critics of Loper Bright — argue that agencies have technical expertise that courts lack, that statutory ambiguity is endemic in technical regulation (environmental, financial, health), and that courts independently parsing every ambiguity will produce inconsistent rulings, increase litigation, and freeze regulatory flexibility. The debate is now over how the post-Chevron regime will work in practice.

Spectrum of framings

How adherents on each side of the conventional left / center / right spectrum frame this issue — written so each camp would recognize the framing as charitable.

left

Overruling Chevron transfers enormous policymaking power to a conservative judiciary willing to second-guess expert agencies on environmental, financial, and health regulation; technical decisions belong with the experts Congress empowered.

center

Chevron had drifted into near-blanket deference that arguably exceeded its original framing; the question now is whether Loper Bright produces case-by-case judicial review with appropriate respect for agency expertise, or a free-for-all of inconsistent rulings.

right

Chevron concentrated lawmaking power in unelected agencies and let executive branches rewrite the meaning of statutes through reinterpretation; restoring judicial duty to "say what the law is" is a constitutional correction.

Perspectives

Each perspective is presented in terms its advocates would recognize, with the concerns they treat as paramount. None is endorsed.

Chevron defenders

Agencies bring technical expertise — in environmental science, financial regulation, occupational safety — that generalist judges lack. Chevron channeled that expertise into reasonable interpretations of inherently ambiguous statutes. Without it, courts will impose their own policy preferences in technical fields.

Agency expertise in technical fields
Endemic statutory ambiguity in regulation
Risk of judicial policymaking
Inconsistent rulings across circuits

Chevron critics

Chevron let agencies — politically directed by the executive — effectively rewrite statutes through reinterpretation. That violates separation of powers and the Administrative Procedure Act's requirement that courts decide questions of law. Loper Bright restores the judicial role.

Agencies should not rewrite statutes
Separation-of-powers concerns
Administrative Procedure Act requires judicial review
Policy stability across administrations

Post-Chevron pragmatists

The real question is how courts will treat agency views in practice — whether Skidmore-style respect, expert-evidence weight, or full independent judgment. The right post-Chevron regime preserves some role for agency expertise while ending automatic deference to politically motivated reinterpretation.

Skidmore respect as a workable middle
Expert-evidence record matters
Major questions doctrine as a partial substitute
Need for predictable regulatory environment