Associate, King & Spalding
Brian Callanan is an associate in the national appellate practice at King & Spalding. He has participated in cases before the Supreme Court, federal courts of appeals, and state and federal trial courts.
Mr. Callanan has drafted appellate briefs and critical motions in matters involving a broad range of complex legal issues. He has considerable experience litigating against federal agencies and advising clients on administrative law matters. He has represented clients before, or in litigation against, agencies including the Department of Transportation, National Labor Relations Board, Securities & Exchange Commission, Commodity Futures Trading Commission, Federal Reserve, Department of Health & Human Services, and Food & Drug Administration. Among other successes, he participated in an Administrative Procedure Act challenge that prompted a federal agency to withdraw the costliest regulatory mandate in the history of the U.S. railroad industry. He co-chairs the Rulemaking Committee of the American Bar Association’s administrative law section and is a member of the Executive Committee of the Federalist Society’s administrative law section.
Before joining King & Spalding, Mr. Callanan was general counsel to U.S. Senator Rob Portman. In that position, he served as principal adviser on tax policy, regulatory policy, and legal issues cutting across all substantive areas. He developed and drafted bipartisan legislation on a range of issues, including bipartisan bills to reform the rulemaking process, to strengthen economic analysis by independent regulatory agencies, to reform the federal permitting process for major infrastructure projects, and to expedite the sale of excess federal property. He advised Senator Portman in connection with his work on the Finance Committee and the Homeland Security & Governmental Affairs Committee. During the same period, he served as staff director of a Senate oversight subcommittee with jurisdiction over all aspects of federal contracting.
Previously, Mr. Callanan was a litigation associate at another major law firm in Washington, D.C.
Mr. Callanan served as a law clerk to Judge A. Raymond Randolph of the U.S. Court of Appeals for the District of Columbia Circuit. He received his J.D., cum laude, from Harvard Law School in 2008. At Harvard, Mr. Callanan served as Articles Editor of the Harvard Journal of Law & Public Policy. Before law school, he served as a speechwriter in the U.S. Senate. Mr. Callanan earned his undergraduate degree, magna cum laude, from Claremont McKenna College, where he was elected to Phi Beta Kappa.
President, Cass & Associates, PC
Ronald A. Cass is Dean Emeritus of Boston University School of Law (where he was Dean from 1990-2004), President of Cass & Associates, PC, former Vice-Chairman and Commissioner of the U.S. International Trade Commission, former faculty member at Boston University School of Law and the University of Virginia Law School, and Distinguished Senior Fellow at the C. Boyden Gray Center for the Study of the Administrative State. Dean Cass also sits as an arbitrator for commercial, international, and intellectual property rights disputes, and is a former United States member of the Panel of Conciliators of the International Centre for Settlement of Investment Disputes. He is a member of the Council of the Administrative Conference of the United States and has received seven presidential appointments, spanning Presidents Ronald Reagan to Donald J. Trump.
As a law professor, lecturer, and scholar, Dean Cass has been teaching and writing about a wide array of legal issues on topics such as administrative law and regulation, antitrust, constitutional law, communications, intellectual property, international trade, separation of powers, and legal process. He has published more than 160 scholarly books, chapters, articles, and papers, including a leading casebook on administrative law. Dean Cass has taught judges as well as students in schools of law, economics, business, and public policy and has held academic appointments in the United States, Europe, and Latin America.
In addition to his academic work, Dean Cass has participated in numerous important legal cases as an amicus, consultant, or expert, and has advised businesses, law firms, investment funds, and government agencies on a range of trade, antitrust, intellectual property, and regulatory issues. He has a broad range of affiliations with professional groups, and has received numerous honors, fellowships and awards.
Dean Cass is a graduate of the University of Virginia and the University of Chicago Law School.
Arthur Kaplan Professor of Law, Co-Director, Floersheimer Center, Benjamin N. Cardozo School of Law
Professor Michael E. Herz joined the faculty of the Benjamin N. Cardozo School of LAw from the Environmental Defense Fund, where he was a staff attorney for three years. Previously, he clerked for Associate Justice Byron R. White of the U.S. Supreme Court and for Chief Judge Levin H. Campbell of the U.S. Court of Appeals for the First Circuit. Professor Herz was Cardozo's Vice Dean from 2006 to 2009 and served as Senior Associate Dean from 1996 to 2000; he is currently the co-director of Cardozo's Floersheimer Center for Constitutional Democracy. He was a visiting professor at New York University School of Law from 2000 to 2001 and 2005 to 2006, has taught at Columbia and Princeton, and spent a year as a Fellow in Princeton's Program in Law and Public Affairs. Professor Herz is a former Chair of the ABA's Section of Administrative Law and Regulatory Practice and serves as a public member of the Administrative Conference of the United States.
Levin, Mabie & Levin Professor of Law, University of Florida Levin College of Law
Professor Gary Lawson joined the University of Florida Levin College of Law faculty on July 1, 2024, after twenty-four years at Boston University School of Law and eleven years at Northwestern University School of Law. While at Boston University, he was named a William Fairfield Warren Distinguished Professor in 2022 – the highest faculty honor within the university. He has authored or co-authored nine editions of a textbook on administrative law, a textbook on constitutional law, five university press books, one popular press book, and more than one hundred scholarly articles on topics ranging from aspects of constitutional theory and history to the proof of legal propositions. His works have been cited in more than twenty opinions of United States Supreme Court justices. He is a founding member, and serves on the Board of Directors, of the Federalist Society for Law and Public Policy Studies and is on the Editorial Advisory Board of the Heritage Guide to the Constitution.
Assistant Attorney General, Environment and Natural Resources Division, U.S. Department of Justice
Jeffrey Bossert Clark was born in Philadelphia, Pennsylvania on April 17, 1967. He is a graduate of Harvard University (A.B. in economics and history, 1989), the University of Delaware (M.A. in urban affairs and public policy, 1993), and the Georgetown University Law Center (J.D., 1995).
Mr. Clark began his career working for the State of Delaware’s Department of Finance, Division of Revenue as an economics analyst in the field of tax policy. During his tenure from 1989 to 1992, he authored several white papers analyzing Delaware revenue sources. Delaware also selected Mr. Clark to submit an economic report and affidavit to the United States Supreme Court in the original jurisdiction case of Delaware v. New York, 507 U.S. 490 (1993).
He entered Georgetown’s law school in 1992 where he earned honors as an articles editor of the Georgetown Law Journal, an Olin Law & Economics Fellow, and a member of the Order of the Coif. From 1995 to 1996, Mr. Clark clerked for Judge Boggs of the U.S. Court of Appeals of the Sixth Circuit. Mr. Clark then joined the law firm of Kirkland & Ellis as an associate from 1996-2001. He worked as an appellate litigator on numerous Supreme Court and other appellate cases and developed expertise in administrative law, statutory interpretation, as well as antitrust, labor, environmental, and telecommunications law.
Mr. Clark went on to serve in ENRD from 2001-2005 as a Deputy Assistant Attorney General selected by Attorney General Ashcroft and Assistant Attorney General Tom Sansonetti. In that capacity, he supervised ENRD’s Appellate and Indian Resources Sections. He reviewed, edited, and contributed to virtually every brief that ENRD filed in the Courts of Appeals, including several cases of exceptional significance that he personally briefed and argued. During his service in the early 2000s, Mr. Clark argued and won numerous cases in multiple U.S. Courts of Appeals and worked on all Supreme Court cases arising out of ENRD’s work.
In 2005, Mr. Clark returned to Kirkland & Ellis LLP as a partner, where he litigated until his return to ENRD in 2018. There he worked on numerous multi-billion-dollar matters and continued to argue many appellate cases. His practice operated at all levels — appellate litigation, trial court litigation, agency proceedings, and regulatory and litigation counseling. He has been named a Super Lawyer for multiple years running, highlighted in the Legal 500, named to the “Legal Who’s Who for Environmental Law” in Corporate Responsibility Magazine, rated A.V. preeminent by Martindale Hubbell, and named a member of the National Association of Distinguished Counsel’s Nation’s One Percent. He also was named one of America’s Top 100 High Stakes Litigators.
President Trump nominated Mr. Clark to be the Assistant Attorney General of the Environment and Natural Resources Division (ENRD) on June 7, 2017. He was confirmed by the U.S. Senate on October 11, 2018 and sworn into office on November 1, 2018, followed by an investiture ceremony on November 15, 2018.
Amtrak and the Resurgence of the Non-Delegation Doctrine?
TeleforumConservative & Libertarian Legal Scholarship: Administrative & Regulatory Practice
[Return to Table of Contents] VI. Administrative & Regulatory Practice Introductory Materials Peter Schuck, Foundations...
The Non-Delegation Doctrine and the Dodd-Frank Act
The Recent Controversy Over the Non Delegation Doctrine
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On May 14, 1999, in American Trucking Association v. EPA2 the United States Court of...