Law Commons^™

Chevron'S Two Steps, Kenneth A. Bamberger, Peter L. Strauss

Faculty Scholarship

The framework for judicial review of administrative interpretations of regulatory statutes set forth in the landmark Chevron U.S.A. v. Natural Resources Defense Council decision prescribes two analytic inquiries, and for good reason. The familiar two-step analysis is best understood as a framework for allocating interpretive authority in the administrative state; it separates questions of statutory implementation assigned to independent judicial judgment (Step One) from questions regarding which the courts role is limited to oversight of agency decisionmaking (Step Two).

The boundary between a reviewing court's decision and oversight roles rests squarely on the question of statutory ambiguity. For while courts, …