The Brookings Institution’s Governance Studies program convened a panel to assess how U.S. government branches have responded to the Loper Bright Enterprises v. Raimondo decision [1].
The discussion marks a critical evaluation of the shift in federal power. By removing broad deference to agency interpretations of law, the ruling fundamentally alters how regulations are written and challenged in court.
The panel focused on the second anniversary of the Supreme Court decision [2]. For 40 years, the Chevron doctrine had guided the relationship between courts and federal agencies [1]. Under that framework, courts generally deferred to an agency's reasonable interpretation of an ambiguous statute. The Loper Bright ruling ended this practice, shifting the authority to determine the meaning of laws back to the judiciary.
Panelists examined the immediate effects on the executive branch. The change has already reshaped the rulemaking process, forcing agencies to provide more robust legal justifications for their actions. One example of the previous doctrine's reach involved regulations requiring herring fishermen to pay the salaries of onboard monitors [1].
Beyond the executive branch, the ruling may force Congress to confront responsibilities it has long avoided [2]. Because agencies can no longer rely on judicial deference to fill statutory gaps, the legislative branch may need to write more specific, and detailed laws to achieve its policy goals.
Experts at the Brookings Institution in Washington, D.C., explored whether this shift increases legal stability or creates a fragmented regulatory landscape. The transition requires a new balance between the three branches of government as they navigate the reduced scope of agency authority [1].
“Loper Bright has proven more immediately transformative for the executive branch”
The end of Chevron deference represents a systemic transfer of power from administrative agencies to the federal courts. By requiring that judges—rather than technical experts—decide the meaning of ambiguous laws, the Loper Bright decision increases the likelihood of regulatory volatility and places a higher burden on Congress to produce precise legislation.
