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Americans for Prosperity Foundation Files Amicus Brief Urging the Supreme Court to End Fourth Branch of Government
Today, Americans for Prosperity Foundation filed a friend-of-the-court brief in the U.S. Supreme Court in Trump et al. v. Slaughter et al. urging the Court to squarely overrule Humphrey’s Executor—a 1935 Supreme Court decision that led to the rise of so-called “independent agencies” that exercise executive power without being any accountable to any elected official. As…
Read MoreSenator Schmitt Leads Notice & Comment Symposium on Congress After Loper Bright
The Yale Notice & Comment blog is hosting a symposium on the U.S. Senate’s Post-Chevron Working Group Report. Senator Eric Schmitt, the driving force behind the working group, has the lead essay in the symposium summarizing the initiative and its importance.
Read MoreThe Tenth Circuit Applies Loper Bright to Decide When a “Child” is a Child
On September 29, 2025, the Tenth Circuit issued its decision in Rangel-Fuentes v. Bondi. The case not only resolves an important question about eligibility for cancellation-of-removal orders under federal immigration law but also provides a roadmap for how courts might approach statutory interpretation—and, specifically, delegations of discretionary agency authority—in the post-Chevron era.
Read MoreDoes Stinson Deference Survive Loper Bright? Cert Petition in Poore v. United States Gives Supreme Court Opportunity to Decide.
On September 18th, the Supreme Court requested that the government file a response to the pending cert petition in Poore v. United States, a case raising an interesting Loper Bright implementation question.
Read MoreFifth Circuit Upholds EPA Disapproval of Texas Ozone Implementation Plan Under Loper Bright
Last week, the Fifth Circuit issued a significant decision in Texas v. EPA, denying Texas’s petition for review of the Environmental Protection Agency’s (“EPA”) disapproval of a State Implementation Plan (“SIP”) under the Clean Air Act (“CAA”). The case is notable not only for its implications for interstate air pollution regulation, but also for its…
Read MoreThird Circuit Upholds PBGC Relief-Fund Asset Regulations Under Loper Bright
Earlier this month, the Third Circuit released its decision in In re Yellow Corp., a case that started as a high-stakes bankruptcy dispute and ended up involving a challenge to the Pension Benefit Guaranty Corporation’s (“PBGC”) regulations imposing “reasonable conditions” on the use of COVID-19 relief funds. The Yellow Corp. decision offers another example of…
Read MoreAFP Foundation’s Ryan Mulvey on Montana Talks with Aaron Flint
AFP Foundation Senior Policy Counsel Ryan Mulvey joined Montana Talk’s Aaron Flint to discuss Constitution Day and Loper Bright.
Read MoreSupreme Court Grants Cert in Trump v. Slaughter Teeing Up Whether Humphrey’s Executor Should Be Overruled
On September 22nd, the U.S. Supreme Court granted cert in Trump v. Slaughter, signaling it will address an important question of administrative law going to the heart of our system of separated powers and checks and balances: in essence, does the U.S. Constitution authorize the existence of a headless fourth branch of government comprised of…
Read MoreAFPF Files Comment Supporting Trump EPA’s Efforts to Repeal the Endangerment Finding and Unleash American Energy Dominance
On September 22nd, Americans for Prosperity Foundation (“AFPF”) filed a comment supporting the Environmental Protection Agency’s (“EPA”) proposal to repeal its 2009 Endangerment Finding—a document that has underpinned a cascade of burdensome and overreaching EPA regulations affecting transportation, energy, manufacturing, and many other sectors of the economy. EPA’s proposal presents an opportunity to restore constitutional…
Read MoreRyan Mulvey Discusses Constitution Day and Loper Bright on Wake Up Live with Christopher DeSimone
AFP Foundation’s Ryan Mulvey discusses his Constitution Day essay.
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