CMDA at the U.S. Supreme Court

Erik Baptist serves as senior counsel at Alliance Defending Freedom (ADF), focusing on administrative litigation and regulatory advocacy. Before joining ADF, Erik was a partner at Wiley Rein LLP—one of the largest law firms in Washington, D.C.—where he employed his expertise in administrative and environmental law to represent clients on litigation, regulatory and enforcement matters. Prior to working at Wiley, Baptist served as a senior executive service political appointee at the U.S. Environmental Protection Agency (EPA). As the senior deputy general counsel and deputy assistant administrator, he directed EPA’s litigation, implemented groundbreaking rulemakings and policies, represented EPA and defended witnesses in response to congressional inquiries and collectively helped oversee the work of more than 1,100 EPA lawyers, scientists and staff. Baptist began his career in the Trial Department of the international law firm McDermott, Will & Emery LLP. He earned his BA from Vanderbilt University and his JD from The George Washington University Law School. During law school, Baptist externed for the Honorable Ricardo M. Urbina of the U.S. District Court for the District of Columbia, interned for the Honorable Eric T. Washington of the D.C. Court of Appeals and served on The George Washington International Law Review. Washingtonian magazine named Baptist as one of the Most Influential People Shaping Policy in Washington in 2024. He is an active member of the D.C. and Virginia Bars. He is also admitted to practice before the U.S. Supreme Court and many federal appellate and district courts.