Judge Sotomayor's Rulings on Interpretative Vs Substantive Agency Rules

National Treasury Employees Union v. Russell Vought

Union Lacks Standing to Challenge OPM Guidance on Federal Labor Relations

National Treasury Employees Union v. Russell Vought, decided by D.C. Circuit on April 21, 2025, resulted in a defendant win outcome. The D.C. Circuit affirmed the district court's dismissal of a union...