This Article recovers the largely overlooked legal and administrative history of the federal loyalty program and argues that it played a formative role in the development of modern civil service protections and administrative law. During the McCarthy era, the United States Civil Service Commission (CSC), under pressure from Congress, implemented a sweeping loyalty program aimed at rooting out purportedly disloyal federal employees. Though often remembered as a moment of political overreach and civil liberties violations, the loyalty program simultaneously catalyzed a surprising expansion in procedural rights for government workers—both through internal reforms initiated by the CSC and through judicial decisions that extended emerging administrative law doctrines into the domain of federal employment.

Drawing on original archival research, this Article reconstructs how the Loyalty Review Board, housed within the CSC, developed formalized standards for loyalty adjudications, including evidentiary thresholds, rights to notice and counsel, and appellate review. These procedures, while initially limited to loyalty hearings, came to inform broader doctrines governing the removal and discipline of civil servants. In particular, courts began to apply principles such as the Accardi doctrine and the Chenery rule—originally developed for public-facing regulatory action—to disputes between the federal government and its own employees. The result was a nascent body of administrative law that treated personnel decisions not as matters of unfettered executive discretion, but as legal acts subject to procedural constraint.

This Article makes two central claims. First, it argues that civil service law should be understood as a core component of administrative law—not merely a subspecialty of public employment law. Legal rules governing the hiring, discipline, and removal of civil servants serve the same functions as more familiar administrative law doctrines: They mediate interbranch conflict, preventing any one branch from dominating federal policymaking and thus serving deeper separation-of-powers and rule-of-law values. Second, this Article argues that the regulation of federal employment not only prevents the aggrandizement of the political branches but also protects individual rights. In the postwar era, federal jobs functioned as a major state-administered benefit, and the procedures surrounding those jobs shaped broader public expectations about fairness, merit, and due process. Those expectations were deeply challenged during the unrest of the McCarthy period but were ultimately vindicated by the creative adaption of administrative law principles.

These lessons are newly relevant today, as the second Trump Administration embarks upon one of the most ambitious attempts to remake the federal civil service in generations, often explicitly seeking to replace merit systems with tests of personal and political loyalty.

* Associate Professor of Law, Texas A&M School of Law. For thoughtful feedback on earlier drafts, I am grateful to Nick Bagley, Rabia Belt, Emily Berman, Elena Chachko, Amy Chazkell, Katherine Mims Crocker, Sannoy Das, George Fisher, Emily Hammond, Hendrik Hartog, Bruce Handler, Chris Havasy, Stephen Lee, Brian Lipschutz, Alex Mechanick, Nina Mendelson, Gillian Metzger, Eric Muller, Alex Nunn, Nicholas Parrillo, Eloise Pasachoff, Seema Patel, Con Reynolds, Andrea Roth, Rachel Rothchild, Bill Sage, Neil Seigel, Jennifer Selin, Sidney Shapiro, Shirin Sinnar, Brian Slocum, Wendy Wagner, Chris Walker, and Daniel Walters. I am additionally thankful for the feedback I received from participants at the New Administrative Law Roundtable, the Arizona National Conference of Constitutional Law Scholars, the ABA Conference on Administrative Law, the American Society for Legal History’s Early Career Legal History Workshop, the Texas A&M Public Law Workshop, the Grey Fellows Forum at Stanford Law School, and workshops at Baylor School of Law, the University of Tennessee School of Law, and Wake Forest School of Law. I am also deeply thankful to the staff of the Stanford Law Review for their outstanding editorial assistance. All errors are my own.