District Judge, United States District Court for the Southern District of Florida
Judge Ed Artau is a United States District Judge for the Southern District of
Florida. He was nominated by President Donald Trump for appointment to
the United States District Court in May of 2025, and confirmed by the United
States Senate in September of 2025. Prior to his confirmation, Judge Artau
was appointed by Governor Ron DeSantis to the Fourth District Court of
Appeal of Florida, where he served as an appellate judge from 2020 until
2025. Prior to being an appellate judge, Judge Artau was appointed by
Governor Rick Scott to the Fifteenth Judicial Circuit in Palm Beach County,
Florida, where he served as a trial judge from 2014 until 2020.
Judge Artau is also an Adjunct Professor at St. Thomas University College of
Law and has served as the Dean of the Advanced Judicial Studies College
and on the faculty of both the Florida Judicial College and the Advanced
Judicial Studies College.
Judge Artau has previously served as the Chair of the Fifteenth Circuit
Judicial Nominating Commission, Vice Chair of the Fourth District Court of
Appeal Judicial Nominating Commission, Parliamentarian of the Appellate
Court Rules Committee, Vice Chair of the Judicial Nominating Procedures
Committee, and as a representative on the Florida Court Education Council.
Before his appointment to the bench, Judge Artau served as General Counsel
to the South Florida Water Management District, where he commenced his
public service as a senior litigation attorney. Prior to this role, Judge Artau
managed his own law firm after having served in the litigation departments of
the law firms of Proskauer Rose, L.L.P. and Hodgson Russ, L.L.P.
Judge Artau is a graduate of the Georgetown University Law Center where he
served as a law review editor and Vice-President of the Georgetown Student
Chapter of the Federalist Society. Judge Artau completed his undergraduate
studies at Nova Southeastern University, where he graduated cum laude and
was later awarded a Doctor of Laws, honoris causa, for his commitment to
public service, academia, and the law.
Judge Artau is a founder of the first Lawyers Chapter of the Federalist
Society in Florida and is the 2025 recipient of the Good Shepherd Award,
presented by the Florida Chapters of the Federalist Society in recognition of his “Commitment to the Rule of Law and the Ideals of the Federalist Society.”
General Counsel, United States Environmental Protection Agency
On August 7, 2013, Avi S. Garbow was sworn in as General Counsel for the United States Environmental Protection Agency (EPA). During his tenure as EPA General Counsel, Avi has worked closely on President Obama’s landmark environmental accomplishments, including the Clean Power Plan, Clean Water Rule, and myriad other initiatives to protect public health, improve public access to environmental information, and advance environmental justice. In his role as General Counsel, Avi also leads the EPA’s Office of General Counsel (OGC), an organization of expert lawyers and other professionals responsible for providing legal advice and support for every EPA program and activity.
Prior to his confirmation as General Counsel, Avi served as EPA’s Deputy General Counsel with a primary focus on the Agency’s air and water programs. Avi began his legal career at EPA serving in the Office of Enforcement and Compliance Assurance from 1992 to 1996. Avi then served with distinction as a federal prosecutor in the Department of Justice’s Environmental Crimes Section. In private practice, Avi was a litigation partner and junior partner at two major international firms. Avi has served on the boards of directors for various environmental and international human rights organizations, and has held leadership positions in the American Bar Association’s International Human Rights Committee. He is the recipient of the University of Virginia School of Law’s Robert F. Kennedy Award for Public Service, holds a Master’s Degree in Marine Affairs, and is a former volunteer firefighter.
Partner, Hunton Andrews Kurth
Mr. Leopold is a Partner with the law firm of Hunton Andrews Kurth in Washington, DC. He is the former Senate-confirmed general counsel of the U.S. EPA from 2018-2020, and he previously was a litigator at the U.S. Department of Justice, Environment and Natural Resources Division form 2007-2013. As EPA General Counsel, he counseled on the development and defense of EPA’s most significant rulemakings, including the Affordable Clean Energy Rule, the Navigable Waters Protection Rule, and the Safe Affordable Fuel‐Efficient (SAFE) Vehicles Rule, as well as several pesticide actions. He was personally involved in defending EPA in litigation, including the County of Maui v. Hawaii Wildlife Fund in the U.S. Supreme Court. Mr. Leopold’s prior government service also includes working in Florida as general counsel of the Florida Department of Environmental Protection. He now represents clients in regulatory advocacy before federal agencies, litigates federal environmental actions, and defends clients with EPA enforcement issues.
Shareholder, Gunster
Gregory Munson is a shareholder who joined the firm in 2013.
He twice held senior positions at the Florida Department of Environmental Protection (FDEP). He served as general counsel from 2004 to 2006, and most recently as the deputy secretary for water policy and ecosystem restoration.
In his capacity as deputy secretary, Gregory supervised the Department’s activities related to Everglades restoration, the state’s water management districts, and the state’s coastal and aquatic areas. In between his work at FDEP, he worked as general counsel for WRScompass, a company providing environmental remediation, civil construction and consulting services to commercial, federal and state clients. Gregory now provides strategic advice and counsel on issues related to water policy, water rights and the Everglades.
Professor, Florida State University College of Law
Professor Ryan teaches in the areas of environmental and natural resources law, property and land use, water law, negotiation, and federalism. She has presented widely in the United States, Europe, and Asia, including the Ninth Circuit Judicial Conference, the National Association of Attorneys General, the United States Forest Service, and the United Nations Institute for Training and Research. She has advised National Sea Grant multilevel governance studies involving Chesapeake Bay and consulted with multiple institutions on developing sustainability programs. She has been featured in the Chicago Tribune, the London Financial Times, the Associated Press, Thomson-Reuters Beijing, the Huffington Post, National Public Radio, and NBC and CBS Television News. She is the author of many scholarly works, including Federalism and the Tug of War Within (Oxford University Press 2012).
Prior to law school, Ryan served as a U.S. Forest Service ranger on the Mono Lake District of the Inyo National Forest, east of Yosemite National Park. While a law student, she was an editor of the Harvard Law Review and a Hewlett Fellow at the Harvard Negotiation Research Project. She clerked for Judge James R. Browning, of the U.S. Court of Appeals for the Ninth Circuit, before practicing environmental, land use, and local government law in San Francisco. She began her academic career at the College of William & Mary, and then joined the faculty at the Northwestern School of Law at Lewis & Clark College. Ryan served as a Fulbright Scholar in China, where she taught American law, studied Chinese governance, and lectured throughout the country. She has also lectured at universities in Japan, Vietnam and India. She joined the Florida State University College of Law faculty in 2015.
Partner, Consovoy McCarthy Park PLLC
Mr. Strawbridge provides clients with advice and representation at the pre-litigation, trial, and appellate stages. He has represented a broad range of individual and institutional clients on matters of constitutional law, financial and securities regulation, environmental laws, complex commercial disputes, and consumer protection statutes. His experience includes arbitrations, trial and appellate litigation, and administrative and regulatory proceedings.
Mr. Strawbridge served as a law clerk to Supreme Court Justice Clarence Thomas, Judge Morris Sheppard Arnold of the United States Court of Appeals for the Eighth Circuit, and Justice Howard Dana of the Supreme Judicial Court of Maine. Previously, Mr. Strawbridge was a partner at two large international law firms. He worked as a newspaper reporter for four years before attending law school. Mr. Strawbridge is an adjunct professor for the Supreme Court Clinic at the Antonin Scalia Law School at George Mason University.
Mr. Strawbridge earned a Bachelor of Journalism from the University of Missouri, and his J.D. summa cum laude from Creighton University School of Law. Mr. Strawbridge is a member of the Maine and Massachusetts bars.
Partner, FisherBroyles LLP
Paul Beard II is an environmental and land-use partner with FisherBroyles LLP.
JD/MPP student, NYU School of Law and the Harvard Kennedy School
Daniel Cheung was a 2015 summer law clerk with Alston & Bird and is presently a JD/MPP student at the NYU School of Law and the Harvard Kennedy School.
Founding Partner, Boyden Gray & Associates
Ambassador C. Boyden Gray is the founding partner of Boyden Gray & Associates, a law and strategy firm in Washington, D.C., focused on constitutional and regulatory issues.
Mr. Gray worked in the White House for twelve years, first as counsel to the Vice President during the Reagan administration and then as White House Counsel to President George H.W. Bush. In the Reagan administration, he was Counsel to the Presidential Task Force on Regulatory Relief, for which he wrote the original Executive Order 12291 requiring cost-benefit analysis and White House review of regulations (later renumbered as current EO 12866). In the George H.W. Bush Administration, Mr. Gray was in charge of judicial selection and was also instrumental in the enactment of the Clean Air Act Amendments of 1990, the Energy Policy Act of 1992, and a cap-and-trade system for acid rain emissions. In 1993, he received the Presidential Citizens Medal. Under President George W. Bush, Mr. Gray was U.S. Ambassador to the European Union and U.S. Special Envoy to Europe for Eurasian Energy.
Mr. Gray practiced law for 25 years at the law firm of Wilmer, Cutler & Pickering and was chairman of the Administrative Law and Regulatory Practice Section of the American Bar Association from 2000 to 2002. Early in his career, Mr. Gray helped to develop the Business Roundtable and served as its first counsel. He is an adjunct professor at Antonin Scalia Law School and a former adjunct professor at NYU Law School (teaching energy and environmental law). Mr. Gray is on the Board of Directors of the Atlantic Council, the Federalist Society, Reason Foundation, and the Trust for the National Mall.
Mr. Gray earned his A.B. magna cum laude from Harvard, where he was an editor of the Crimson, and his J.D. with high honors from the University of North Carolina at Chapel Hill, where he was editor-in-chief of the Law Review. Mr. Gray served in the United States Marine Corps, and after law school, he clerked for Earl Warren, Chief Justice of the United States Supreme Court.
Partner, BakerHostetler, Adjunct Fellow, The Manhattan Institute
Andrew Grossman leads BakerHostetler’s Appellate and Major Motion team. He has appeared before the U.S. Supreme Court, nearly all the federal courts of appeals, as well as some state appellate courts, litigating high-profile and complex commercial, administrative and constitutional issues.
Andrew works with practice groups across BakerHostetler to identify and tackle complex issues, advise on administrative law and strategy, tee up issues for appeal and tackle appeals. He has developed and implemented litigation and administrative strategies for clients in several fields and industries.
In addition to his practice, Andrew advises members of Congress on matters of constitutional and administrative law, having testified more than a dozen times before the House and Senate Judiciary Committees. He has been a frequent legal commentator on radio and television, having appeared on Fox News, CNN, MSNBC, CNBC, NPR and its affiliates, CBN and elsewhere. His legal commentary has also appeared in dozens of magazines and newspapers, including The Wall Street Journal, USA Today, The Washington Post, The Washington Times and many others.
Andrew is a Senior Legal Fellow at the Buckeye Institute, an Adjunct Fellow the Manhattan Institute and a member of the leadership of the Federalist Society. He previously served as an adjunct scholar at the Cato Institute’s Robert A. Levy Center for Constitutional Studies and a legal fellow at the Heritage Foundation’s Meese Center for Legal and Judicial Studies. He clerked for Judge Edith H. Jones on the U.S. Court of Appeals for the Fifth Circuit.
District Judge, United States District Court for the Southern District of Florida
Judge Ed Artau is a United States District Judge for the Southern District of
Florida. He was nominated by President Donald Trump for appointment to
the United States District Court in May of 2025, and confirmed by the United
States Senate in September of 2025. Prior to his confirmation, Judge Artau
was appointed by Governor Ron DeSantis to the Fourth District Court of
Appeal of Florida, where he served as an appellate judge from 2020 until
2025. Prior to being an appellate judge, Judge Artau was appointed by
Governor Rick Scott to the Fifteenth Judicial Circuit in Palm Beach County,
Florida, where he served as a trial judge from 2014 until 2020.
Judge Artau is also an Adjunct Professor at St. Thomas University College of
Law and has served as the Dean of the Advanced Judicial Studies College
and on the faculty of both the Florida Judicial College and the Advanced
Judicial Studies College.
Judge Artau has previously served as the Chair of the Fifteenth Circuit
Judicial Nominating Commission, Vice Chair of the Fourth District Court of
Appeal Judicial Nominating Commission, Parliamentarian of the Appellate
Court Rules Committee, Vice Chair of the Judicial Nominating Procedures
Committee, and as a representative on the Florida Court Education Council.
Before his appointment to the bench, Judge Artau served as General Counsel
to the South Florida Water Management District, where he commenced his
public service as a senior litigation attorney. Prior to this role, Judge Artau
managed his own law firm after having served in the litigation departments of
the law firms of Proskauer Rose, L.L.P. and Hodgson Russ, L.L.P.
Judge Artau is a graduate of the Georgetown University Law Center where he
served as a law review editor and Vice-President of the Georgetown Student
Chapter of the Federalist Society. Judge Artau completed his undergraduate
studies at Nova Southeastern University, where he graduated cum laude and
was later awarded a Doctor of Laws, honoris causa, for his commitment to
public service, academia, and the law.
Judge Artau is a founder of the first Lawyers Chapter of the Federalist
Society in Florida and is the 2025 recipient of the Good Shepherd Award,
presented by the Florida Chapters of the Federalist Society in recognition of his “Commitment to the Rule of Law and the Ideals of the Federalist Society.”
General Counsel, United States Environmental Protection Agency
On August 7, 2013, Avi S. Garbow was sworn in as General Counsel for the United States Environmental Protection Agency (EPA). During his tenure as EPA General Counsel, Avi has worked closely on President Obama’s landmark environmental accomplishments, including the Clean Power Plan, Clean Water Rule, and myriad other initiatives to protect public health, improve public access to environmental information, and advance environmental justice. In his role as General Counsel, Avi also leads the EPA’s Office of General Counsel (OGC), an organization of expert lawyers and other professionals responsible for providing legal advice and support for every EPA program and activity.
Prior to his confirmation as General Counsel, Avi served as EPA’s Deputy General Counsel with a primary focus on the Agency’s air and water programs. Avi began his legal career at EPA serving in the Office of Enforcement and Compliance Assurance from 1992 to 1996. Avi then served with distinction as a federal prosecutor in the Department of Justice’s Environmental Crimes Section. In private practice, Avi was a litigation partner and junior partner at two major international firms. Avi has served on the boards of directors for various environmental and international human rights organizations, and has held leadership positions in the American Bar Association’s International Human Rights Committee. He is the recipient of the University of Virginia School of Law’s Robert F. Kennedy Award for Public Service, holds a Master’s Degree in Marine Affairs, and is a former volunteer firefighter.
Partner, Hunton Andrews Kurth
Mr. Leopold is a Partner with the law firm of Hunton Andrews Kurth in Washington, DC. He is the former Senate-confirmed general counsel of the U.S. EPA from 2018-2020, and he previously was a litigator at the U.S. Department of Justice, Environment and Natural Resources Division form 2007-2013. As EPA General Counsel, he counseled on the development and defense of EPA’s most significant rulemakings, including the Affordable Clean Energy Rule, the Navigable Waters Protection Rule, and the Safe Affordable Fuel‐Efficient (SAFE) Vehicles Rule, as well as several pesticide actions. He was personally involved in defending EPA in litigation, including the County of Maui v. Hawaii Wildlife Fund in the U.S. Supreme Court. Mr. Leopold’s prior government service also includes working in Florida as general counsel of the Florida Department of Environmental Protection. He now represents clients in regulatory advocacy before federal agencies, litigates federal environmental actions, and defends clients with EPA enforcement issues.
Shareholder, Gunster
Gregory Munson is a shareholder who joined the firm in 2013.
He twice held senior positions at the Florida Department of Environmental Protection (FDEP). He served as general counsel from 2004 to 2006, and most recently as the deputy secretary for water policy and ecosystem restoration.
In his capacity as deputy secretary, Gregory supervised the Department’s activities related to Everglades restoration, the state’s water management districts, and the state’s coastal and aquatic areas. In between his work at FDEP, he worked as general counsel for WRScompass, a company providing environmental remediation, civil construction and consulting services to commercial, federal and state clients. Gregory now provides strategic advice and counsel on issues related to water policy, water rights and the Everglades.
Professor, Florida State University College of Law
Professor Ryan teaches in the areas of environmental and natural resources law, property and land use, water law, negotiation, and federalism. She has presented widely in the United States, Europe, and Asia, including the Ninth Circuit Judicial Conference, the National Association of Attorneys General, the United States Forest Service, and the United Nations Institute for Training and Research. She has advised National Sea Grant multilevel governance studies involving Chesapeake Bay and consulted with multiple institutions on developing sustainability programs. She has been featured in the Chicago Tribune, the London Financial Times, the Associated Press, Thomson-Reuters Beijing, the Huffington Post, National Public Radio, and NBC and CBS Television News. She is the author of many scholarly works, including Federalism and the Tug of War Within (Oxford University Press 2012).
Prior to law school, Ryan served as a U.S. Forest Service ranger on the Mono Lake District of the Inyo National Forest, east of Yosemite National Park. While a law student, she was an editor of the Harvard Law Review and a Hewlett Fellow at the Harvard Negotiation Research Project. She clerked for Judge James R. Browning, of the U.S. Court of Appeals for the Ninth Circuit, before practicing environmental, land use, and local government law in San Francisco. She began her academic career at the College of William & Mary, and then joined the faculty at the Northwestern School of Law at Lewis & Clark College. Ryan served as a Fulbright Scholar in China, where she taught American law, studied Chinese governance, and lectured throughout the country. She has also lectured at universities in Japan, Vietnam and India. She joined the Florida State University College of Law faculty in 2015.
Partner, Consovoy McCarthy Park PLLC
Mr. Strawbridge provides clients with advice and representation at the pre-litigation, trial, and appellate stages. He has represented a broad range of individual and institutional clients on matters of constitutional law, financial and securities regulation, environmental laws, complex commercial disputes, and consumer protection statutes. His experience includes arbitrations, trial and appellate litigation, and administrative and regulatory proceedings.
Mr. Strawbridge served as a law clerk to Supreme Court Justice Clarence Thomas, Judge Morris Sheppard Arnold of the United States Court of Appeals for the Eighth Circuit, and Justice Howard Dana of the Supreme Judicial Court of Maine. Previously, Mr. Strawbridge was a partner at two large international law firms. He worked as a newspaper reporter for four years before attending law school. Mr. Strawbridge is an adjunct professor for the Supreme Court Clinic at the Antonin Scalia Law School at George Mason University.
Mr. Strawbridge earned a Bachelor of Journalism from the University of Missouri, and his J.D. summa cum laude from Creighton University School of Law. Mr. Strawbridge is a member of the Maine and Massachusetts bars.
Partner, BakerHostetler, Adjunct Fellow, The Manhattan Institute
Andrew Grossman leads BakerHostetler’s Appellate and Major Motion team. He has appeared before the U.S. Supreme Court, nearly all the federal courts of appeals, as well as some state appellate courts, litigating high-profile and complex commercial, administrative and constitutional issues.
Andrew works with practice groups across BakerHostetler to identify and tackle complex issues, advise on administrative law and strategy, tee up issues for appeal and tackle appeals. He has developed and implemented litigation and administrative strategies for clients in several fields and industries.
In addition to his practice, Andrew advises members of Congress on matters of constitutional and administrative law, having testified more than a dozen times before the House and Senate Judiciary Committees. He has been a frequent legal commentator on radio and television, having appeared on Fox News, CNN, MSNBC, CNBC, NPR and its affiliates, CBN and elsewhere. His legal commentary has also appeared in dozens of magazines and newspapers, including The Wall Street Journal, USA Today, The Washington Post, The Washington Times and many others.
Andrew is a Senior Legal Fellow at the Buckeye Institute, an Adjunct Fellow the Manhattan Institute and a member of the leadership of the Federalist Society. He previously served as an adjunct scholar at the Cato Institute’s Robert A. Levy Center for Constitutional Studies and a legal fellow at the Heritage Foundation’s Meese Center for Legal and Judicial Studies. He clerked for Judge Edith H. Jones on the U.S. Court of Appeals for the Fifth Circuit.
Federalism and Environmental Law
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