This book is the 2026–2027 Supplement to Administrative Law: A Lifecycle Approach, Second Edition, by Dean Jamelle C. Sharpe.

Administrative law has changed dramatically since the Second Edition published in 2023. This 2026–2027 Supplement brings students up to date with a series of landmark rulings and their effect on agency authority over the interpretation and adjudication of federal law.

New to the 2026–2027 Supplement:

• Loper Bright Enterprises v. Raimondo, and the overruling of Chevron
• SEC v. Jarkesy
• Emergency rulings in Trump v. Wilcox and Harris v. Bessent
• Trump v. Slaughter and the overruling of Humphrey’s Executor
• Trump v. Cook and accommodations for the Federal Reserve
• New materials on Schedule Policy/Career and the overhaul of Senior Executive Service accountability, including excerpts from relevant litigation 
• New 'Review & Synthesis' questions extending the casebook's signature pedagogy to the new cases covered