Partner, Boyden Gray PLLC
Michael Buschbacher is a partner at Boyden Gray PLLC. He represents public and private companies, trade associations, non-profits, and individuals in high-stakes litigation and administrative proceedings, with a particular focus on environmental and energy matters.
In addition to trial-level work, Mr. Buschbacher maintains an active appellate practice, both as merits counsel and as counsel for amici curiae. He has written amicus briefs quoted by the Seventh and Ninth Circuits. And his Supreme Court advocacy has been cited by The New Yorker, The New York Times, and E&E News. Mr. Buschbacher’s commentary on legal issues has been published in The Wall Street Journal, Newsweek, and The American Conservative.
Before joining the firm, Mr. Buschbacher served at the U.S. Department of Justice as counsel to the Assistant Attorney General for the Environment and Natural Resources Division. There, he advised senior Department leadership, served as the lead attorney on several lawsuits, and helped draft policy memoranda for the Department on the proper scope and procedure for environmental enforcement. Prior to serving in the government, Mr. Buschbacher was an associate in the D.C. office of Sidley Austin.
Mr. Buschbacher is a former clerk to Judge Alice M. Batchelder of the U.S. Court of Appeals for the Sixth Circuit and to Magistrate Judge Paul R. Cherry of the U.S. District Court for the Northern District of Indiana.
Mr. Buschbacher holds a B.A. in Music and Germanic Studies from Indiana University and a J.D., magna cum laude, from Notre Dame Law School.
Chairman, Project 21 National Advisory Board, National Center for Public Policy Research
Horace Cooper is a senior fellow with the National Center for Public Policy Research, chairman of the Project 21 National Advisory Board and a legal commentator.
Horace averages over 400 talk radio appearances per year representing the National Center and Project 21, in addition to regular television appearances and interviews by the print media.
Horace taught constitutional law at George Mason University in Virginia and was a senior counsel to U.S. House Majority Leader Dick Armey.
Principal, Beveridge & Diamond, PC
John offers clients the benefit of decades of experience as a top environmental lawyer, a leader of major bar and environmental organizations, and a distinguished military career.
John provides strategic counsel on high-stakes environmental and natural resources litigation, civil and criminal enforcement, and compliance. Working with clients makes the practice of law worthy and valuable to him as they advance strategic needs while protecting human health and the environment.
For more than two decades, John served as a senior leader on environment and natural resource matters at the United States Department of Justice (DOJ), where he supervised some of the department’s most significant litigation, including the Exxon Valdez oil spill, Love Canal, and Bunker Hill litigation. As the Senate-confirmed, Assistant Attorney General, ENRD, John worked on the most high-profile environment cases, and personally negotiated the multi-billion dollar resolutions of the Deepwater Horizon oil spill and the Volkswagen emissions scandal. These cases required a great deal of coordination, expert assistance, and sophisticated management of numerous players to reach successful outcomes. This experience has given John insight into the workings of large corporations, as well as into the challenges that major companies face in lawsuits.
As the former President of the Environmental Law Institute, the former Chair of the American Bar Association (ABA) Section on Environment, Energy, and Natural Resources, and the immediate past President of the American College of Environmental Lawyers, John has led each of the premier environmental organizations in the United States. In addition, he was the first government attorney to be elected and serve as the President of the District of Columbia Bar, now the largest bar in the nation.
Professional Background
John’s leadership is a defining characteristic of his long and distinguished legal career. Before joining the DOJ, John was the Chief Legislative Counsel of the U.S. Army. After graduating from the United States Military Academy at West Point, John served in Airborne, Ranger, and Special Forces units in Germany and Vietnam. His subsequent military assignments include as a criminal prosecutor in Germany and civil trial lawyer in the Pentagon; Chief of Litigation Branch, Europe; General Counsel, Defense Nuclear Agency; Staff Judge Advocate in Germany; and Director of Administrative and Civil Law, Judge Advocate General’s School, Charlottesville, Virginia. His military education includes being a Fellow, Army War College, and the Command and General Staff College. He is a graduate of the University of Santa Clara Law school (summa cum laude) and the University of Virginia (MA with honors).
John’s awards for government and military service include the President Rank Award from three different Presidents, the Bronze Star, Legion of Merit, Defense Meritorious Service Medal, Air Medal with Oak Leaf Clusters, and the Vietnamese Cross of Gallantry with Silver Star.
Partner, Secil Law
John Irving brings nearly three decades of experience in white collar criminal defense, government investigations, and high-stakes congressional and corporate inquiries. A former federal prosecutor and trusted advisor within the U.S. Department of Justice and the Environmental Protection Agency, John is known for his calm under pressure, strategic clarity, and unwavering discretion.
His clients have included Members of Congress, senior executives, political appointees, and corporate entities navigating complex criminal, civil, and regulatory matters—including matters that have dominated national headlines. John’s practice today is defined by sophisticated representation in sensitive investigations, classified matters, and strategic crisis response—often involving multiple enforcement authorities.
John served for over a decade in the U.S. Department of Justice, including as an Assistant U.S. Attorney in Washington, D.C., where he prosecuted a wide range of criminal cases and appeared regularly in court. He later served as Counsel to two Deputy Attorneys General and as Counsel to the Assistant Attorney General of DOJ’s Environment and Natural Resources Division, advising on departmental policy and enforcement matters at the highest levels.
Prior to his tenure at DOJ, John served as Investigative Counsel to the (then-named) U.S. House Committee on Government Reform & Oversight and as an Associate Independent Counsel in the investigation of former HUD Secretary Henry Cisneros.
Before joining SECIL Law, John was a Partner at E&W Law, a boutique firm focused on environmental and white-collar litigation, and previously spent over a decade at Holland & Knight LLP in Washington, D.C. There, he was a key member of the firm’s White-Collar Defense, Investigations & Compliance team.
His private practice experience includes:
John’s clients appreciate his deep fluency in government processes, his strategic precision in high-pressure moments, and his ability to quietly resolve matters that others cannot.
Senior Vice President, Environmental Health, Natural Resources Defense Counsel
As the chief visionary and strategist for NRDC’s advocacy to protect human health, Matthew Tejada oversees NRDC's clean air, water, toxics, and adaptation programs. He is also responsible for leading, scaling, and operationalizing the teams, structures, partnerships, and policy initiatives needed to tackle major health threats facing communities.
Prior to joining NRDC, Tejada served most recently as the deputy assistant administrator for environmental justice within the U.S. Environmental Protection Agency's (EPA) Office for Environmental Justice and External Civil Rights. In his 10 years with the EPA, Tejada led all aspects of environmental justice work throughout the agency and in coordination with other federal agencies, including the development of an array of grants and technical assistance vehicles, and the creation and deployment of a nationally consistent screening and mapping tool that highlights environmental justice issues across the United States. His work also direct community engagement, outreach and communication, and management of the National Environmental Justice Advisory Council.
Previously, Tejada was the executive director of Air Alliance Houston, an environmental justice organization that works to reduce the public health impacts from air pollution. His background also includes working as a public advocate with the Texas Public Interest Research Group—where he managed several advocacy programs focused on consumer, health and environmental issues, including federal ozone NAAQS review and urban transit planning—and as a teacher of English as a foreign language in the U.S. Peace Corps.
Tejada earned his bachelor’s degree in English from the University of Texas, Austin, and also holds a master’s degree in Russian and East European studies, as well as a PhD in modern history from St. Antony’s College, University of Oxford. He is based in the Washington, D.C., office.
Partner, Boyden Gray PLLC
Michael Buschbacher is a partner at Boyden Gray PLLC. He represents public and private companies, trade associations, non-profits, and individuals in high-stakes litigation and administrative proceedings, with a particular focus on environmental and energy matters.
In addition to trial-level work, Mr. Buschbacher maintains an active appellate practice, both as merits counsel and as counsel for amici curiae. He has written amicus briefs quoted by the Seventh and Ninth Circuits. And his Supreme Court advocacy has been cited by The New Yorker, The New York Times, and E&E News. Mr. Buschbacher’s commentary on legal issues has been published in The Wall Street Journal, Newsweek, and The American Conservative.
Before joining the firm, Mr. Buschbacher served at the U.S. Department of Justice as counsel to the Assistant Attorney General for the Environment and Natural Resources Division. There, he advised senior Department leadership, served as the lead attorney on several lawsuits, and helped draft policy memoranda for the Department on the proper scope and procedure for environmental enforcement. Prior to serving in the government, Mr. Buschbacher was an associate in the D.C. office of Sidley Austin.
Mr. Buschbacher is a former clerk to Judge Alice M. Batchelder of the U.S. Court of Appeals for the Sixth Circuit and to Magistrate Judge Paul R. Cherry of the U.S. District Court for the Northern District of Indiana.
Mr. Buschbacher holds a B.A. in Music and Germanic Studies from Indiana University and a J.D., magna cum laude, from Notre Dame Law School.
Chairman, Project 21 National Advisory Board, National Center for Public Policy Research
Horace Cooper is a senior fellow with the National Center for Public Policy Research, chairman of the Project 21 National Advisory Board and a legal commentator.
Horace averages over 400 talk radio appearances per year representing the National Center and Project 21, in addition to regular television appearances and interviews by the print media.
Horace taught constitutional law at George Mason University in Virginia and was a senior counsel to U.S. House Majority Leader Dick Armey.
Principal, Beveridge & Diamond, PC
John offers clients the benefit of decades of experience as a top environmental lawyer, a leader of major bar and environmental organizations, and a distinguished military career.
John provides strategic counsel on high-stakes environmental and natural resources litigation, civil and criminal enforcement, and compliance. Working with clients makes the practice of law worthy and valuable to him as they advance strategic needs while protecting human health and the environment.
For more than two decades, John served as a senior leader on environment and natural resource matters at the United States Department of Justice (DOJ), where he supervised some of the department’s most significant litigation, including the Exxon Valdez oil spill, Love Canal, and Bunker Hill litigation. As the Senate-confirmed, Assistant Attorney General, ENRD, John worked on the most high-profile environment cases, and personally negotiated the multi-billion dollar resolutions of the Deepwater Horizon oil spill and the Volkswagen emissions scandal. These cases required a great deal of coordination, expert assistance, and sophisticated management of numerous players to reach successful outcomes. This experience has given John insight into the workings of large corporations, as well as into the challenges that major companies face in lawsuits.
As the former President of the Environmental Law Institute, the former Chair of the American Bar Association (ABA) Section on Environment, Energy, and Natural Resources, and the immediate past President of the American College of Environmental Lawyers, John has led each of the premier environmental organizations in the United States. In addition, he was the first government attorney to be elected and serve as the President of the District of Columbia Bar, now the largest bar in the nation.
Professional Background
John’s leadership is a defining characteristic of his long and distinguished legal career. Before joining the DOJ, John was the Chief Legislative Counsel of the U.S. Army. After graduating from the United States Military Academy at West Point, John served in Airborne, Ranger, and Special Forces units in Germany and Vietnam. His subsequent military assignments include as a criminal prosecutor in Germany and civil trial lawyer in the Pentagon; Chief of Litigation Branch, Europe; General Counsel, Defense Nuclear Agency; Staff Judge Advocate in Germany; and Director of Administrative and Civil Law, Judge Advocate General’s School, Charlottesville, Virginia. His military education includes being a Fellow, Army War College, and the Command and General Staff College. He is a graduate of the University of Santa Clara Law school (summa cum laude) and the University of Virginia (MA with honors).
John’s awards for government and military service include the President Rank Award from three different Presidents, the Bronze Star, Legion of Merit, Defense Meritorious Service Medal, Air Medal with Oak Leaf Clusters, and the Vietnamese Cross of Gallantry with Silver Star.
Partner, Secil Law
John Irving brings nearly three decades of experience in white collar criminal defense, government investigations, and high-stakes congressional and corporate inquiries. A former federal prosecutor and trusted advisor within the U.S. Department of Justice and the Environmental Protection Agency, John is known for his calm under pressure, strategic clarity, and unwavering discretion.
His clients have included Members of Congress, senior executives, political appointees, and corporate entities navigating complex criminal, civil, and regulatory matters—including matters that have dominated national headlines. John’s practice today is defined by sophisticated representation in sensitive investigations, classified matters, and strategic crisis response—often involving multiple enforcement authorities.
John served for over a decade in the U.S. Department of Justice, including as an Assistant U.S. Attorney in Washington, D.C., where he prosecuted a wide range of criminal cases and appeared regularly in court. He later served as Counsel to two Deputy Attorneys General and as Counsel to the Assistant Attorney General of DOJ’s Environment and Natural Resources Division, advising on departmental policy and enforcement matters at the highest levels.
Prior to his tenure at DOJ, John served as Investigative Counsel to the (then-named) U.S. House Committee on Government Reform & Oversight and as an Associate Independent Counsel in the investigation of former HUD Secretary Henry Cisneros.
Before joining SECIL Law, John was a Partner at E&W Law, a boutique firm focused on environmental and white-collar litigation, and previously spent over a decade at Holland & Knight LLP in Washington, D.C. There, he was a key member of the firm’s White-Collar Defense, Investigations & Compliance team.
His private practice experience includes:
John’s clients appreciate his deep fluency in government processes, his strategic precision in high-pressure moments, and his ability to quietly resolve matters that others cannot.
Senior Vice President, Environmental Health, Natural Resources Defense Counsel
As the chief visionary and strategist for NRDC’s advocacy to protect human health, Matthew Tejada oversees NRDC's clean air, water, toxics, and adaptation programs. He is also responsible for leading, scaling, and operationalizing the teams, structures, partnerships, and policy initiatives needed to tackle major health threats facing communities.
Prior to joining NRDC, Tejada served most recently as the deputy assistant administrator for environmental justice within the U.S. Environmental Protection Agency's (EPA) Office for Environmental Justice and External Civil Rights. In his 10 years with the EPA, Tejada led all aspects of environmental justice work throughout the agency and in coordination with other federal agencies, including the development of an array of grants and technical assistance vehicles, and the creation and deployment of a nationally consistent screening and mapping tool that highlights environmental justice issues across the United States. His work also direct community engagement, outreach and communication, and management of the National Environmental Justice Advisory Council.
Previously, Tejada was the executive director of Air Alliance Houston, an environmental justice organization that works to reduce the public health impacts from air pollution. His background also includes working as a public advocate with the Texas Public Interest Research Group—where he managed several advocacy programs focused on consumer, health and environmental issues, including federal ozone NAAQS review and urban transit planning—and as a teacher of English as a foreign language in the U.S. Peace Corps.
Tejada earned his bachelor’s degree in English from the University of Texas, Austin, and also holds a master’s degree in Russian and East European studies, as well as a PhD in modern history from St. Antony’s College, University of Oxford. He is based in the Washington, D.C., office.
Partner, Earth & Water Law
Susan Bodine is a partner at Earth & Water Law.
Susan Bodine is a former Assistant Administrator for EPA’s Office of Enforcement and Compliance Assurance (OECA). Prior to this position, Susan served as Chief Counsel for the Senate Committee on Environment and Public Works and previously worked for the House Committee on Transportation and Infrastructure.
This is Susan’s second position at EPA, having served as Assistant Administrator for the Office of Solid Waste and Emergency Response (now the Office of Land and Emergency Management) from 2006 to 2009.
Susan has also practiced environmental law at Covington and Burling LLP and at Barnes and Thornburg LLP.
Susan is a graduate of Princeton University and the University of Pennsylvania School of Law.
Former Attorney General, State of Arizona
Mark Brnovich served as Arizona's 26th Attorney General from 2015 to 2023. He was first inaugurated in 2015, and again in 2019 after winning re-election. Mark has spent most of his professional life serving as a prosecutor at the local, state, and federal levels. Mark met his wife Susan while they both worked as prosecutors for the Maricopa County Attorney's office. Mark worked in the Gang/Repeat Offender Unit and prosecuted many difficult and high profile cases from 1992 to 1998. He then went on to work as an Assistant Attorney General with the Arizona Attorney General's Office from 1998 to 2003, where he developed an expertise in gambling law. Brnovich later went on to serve as an Assistant United States Attorney for the District of Arizona where he prosecuted public integrity crimes, as well as crimes occurring in Indian Country.
Brnovich has also been a Judge Pro Tem of Maricopa County Superior Court, a Command Staff Judge Advocate in the U.S. Army National Guard, the Director for Constitutional Government at the Goldwater Institute, and the Director of the Arizona Department of Gaming, a law enforcement agency that investigates illegal gambling activity, as well as working with tribal regulators to ensure the integrity of tribal gaming.
Brnovich is known for restoring public confidence in the office of "Arizona's Top Cop" and for assembling some of the nation's most talented public servants for his administration. Mark argued at the United States Supreme Court in defense of the "one-person, one-vote" principle, was featured on 60 Minutes in defense of capital punishment, and has initiated national public education efforts to combat human sex trafficking.
Brnovich has been recognized by the National Federation of Independent Business as a "Champion of Small Business." and was elected by his bi-partisan colleagues to serve as the Chairman of the Conference of Western Attorneys General.
Mark's wife Susan was recently appointed by the United States Senate to serve as a U.S. District Judge for the District of Arizona. He has two teenage daughters and lives in Phoenix.
Chairman, Project 21 National Advisory Board, National Center for Public Policy Research
Horace Cooper is a senior fellow with the National Center for Public Policy Research, chairman of the Project 21 National Advisory Board and a legal commentator.
Horace averages over 400 talk radio appearances per year representing the National Center and Project 21, in addition to regular television appearances and interviews by the print media.
Horace taught constitutional law at George Mason University in Virginia and was a senior counsel to U.S. House Majority Leader Dick Armey.
Principal, Beveridge & Diamond, PC
John offers clients the benefit of decades of experience as a top environmental lawyer, a leader of major bar and environmental organizations, and a distinguished military career.
John provides strategic counsel on high-stakes environmental and natural resources litigation, civil and criminal enforcement, and compliance. Working with clients makes the practice of law worthy and valuable to him as they advance strategic needs while protecting human health and the environment.
For more than two decades, John served as a senior leader on environment and natural resource matters at the United States Department of Justice (DOJ), where he supervised some of the department’s most significant litigation, including the Exxon Valdez oil spill, Love Canal, and Bunker Hill litigation. As the Senate-confirmed, Assistant Attorney General, ENRD, John worked on the most high-profile environment cases, and personally negotiated the multi-billion dollar resolutions of the Deepwater Horizon oil spill and the Volkswagen emissions scandal. These cases required a great deal of coordination, expert assistance, and sophisticated management of numerous players to reach successful outcomes. This experience has given John insight into the workings of large corporations, as well as into the challenges that major companies face in lawsuits.
As the former President of the Environmental Law Institute, the former Chair of the American Bar Association (ABA) Section on Environment, Energy, and Natural Resources, and the immediate past President of the American College of Environmental Lawyers, John has led each of the premier environmental organizations in the United States. In addition, he was the first government attorney to be elected and serve as the President of the District of Columbia Bar, now the largest bar in the nation.
Professional Background
John’s leadership is a defining characteristic of his long and distinguished legal career. Before joining the DOJ, John was the Chief Legislative Counsel of the U.S. Army. After graduating from the United States Military Academy at West Point, John served in Airborne, Ranger, and Special Forces units in Germany and Vietnam. His subsequent military assignments include as a criminal prosecutor in Germany and civil trial lawyer in the Pentagon; Chief of Litigation Branch, Europe; General Counsel, Defense Nuclear Agency; Staff Judge Advocate in Germany; and Director of Administrative and Civil Law, Judge Advocate General’s School, Charlottesville, Virginia. His military education includes being a Fellow, Army War College, and the Command and General Staff College. He is a graduate of the University of Santa Clara Law school (summa cum laude) and the University of Virginia (MA with honors).
John’s awards for government and military service include the President Rank Award from three different Presidents, the Bronze Star, Legion of Merit, Defense Meritorious Service Medal, Air Medal with Oak Leaf Clusters, and the Vietnamese Cross of Gallantry with Silver Star.
Partner, Arnold & Porter
Brian Israel is Chair Arnold & Porter's Environmental Practice Group, as well as co-lead of the firm’s Environmental, Social and Corporate Governance (ESG) working group. Mr. Israel's practice focuses broadly on environmental litigation and counseling—including climate-related issues—and he is one of the nation's leading lawyers for Natural Resource Damages (NRD) claims. Over the course of his career, Mr. Israel has successfully resolved or litigated over one hundred environmental matters. Among other areas, Mr. Israel specializes in cases brought under federal and state environmental laws related to contaminated sites, including toxic tort lawsuits. Since 2010, Mr. Israel has been lead counsel to BP in relation to Deepwater Horizon NRD claims, and was also one of the trial attorneys at the Deepwater Horizon Clean Water Act (CWA) penalty trial. Mr. Israel represents multiple Fortune 500 companies in some of the largest and most complex environmental matters across the country.
Prior to joining the firm, Mr. Israel was an Honors Trial Attorney in the Environmental Enforcement Section of the US Department of Justice (DOJ). While at the DOJ, he handled several high-profile cases, including the largest NRD trial at the time. Additionally, Mr. Israel was awarded the Distinguished Service Award for his accomplishments in a Clean Air Act jury trial during his time at the DOJ. He also litigated claims on behalf of the US Environmental Protection Agency pursuant to the Clean Water Act; the Resource Conservation and Recovery Act (RCRA); and the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA).
Mr. Israel has spoken and written extensively about environmental law issues. He is a principal author of "Natural Resource Damages: A Guide to Litigating and Resolving NRD Cases," (ABA, 2019). For the last 15 years, Mr. Israel has maintained and regularly updated the State-by-State Guide to NRD Programs in All 50 States and Puerto Rico. Mr. Israel hosts and chairs the annual Advanced Conference on Litigating Natural Resource Damages (sponsored by Law Seminars International). He is the author of the "Natural Resource Damages" chapter in the Environmental Law Practice Guide (Gerrard, ed.). Mr. Israel has published on many other environmental law topics including environmental enforcement, corporate liability, regulatory reform, trial strategy, and Superfund. Mr. Israel's student note, "An Environmental Justice Critique of Risk Assessment," is published in the NYU Environmental Law Journal.
Partner, Earth & Water Law
Susan Bodine is a partner at Earth & Water Law.
Susan Bodine is a former Assistant Administrator for EPA’s Office of Enforcement and Compliance Assurance (OECA). Prior to this position, Susan served as Chief Counsel for the Senate Committee on Environment and Public Works and previously worked for the House Committee on Transportation and Infrastructure.
This is Susan’s second position at EPA, having served as Assistant Administrator for the Office of Solid Waste and Emergency Response (now the Office of Land and Emergency Management) from 2006 to 2009.
Susan has also practiced environmental law at Covington and Burling LLP and at Barnes and Thornburg LLP.
Susan is a graduate of Princeton University and the University of Pennsylvania School of Law.
Former Attorney General, State of Arizona
Mark Brnovich served as Arizona's 26th Attorney General from 2015 to 2023. He was first inaugurated in 2015, and again in 2019 after winning re-election. Mark has spent most of his professional life serving as a prosecutor at the local, state, and federal levels. Mark met his wife Susan while they both worked as prosecutors for the Maricopa County Attorney's office. Mark worked in the Gang/Repeat Offender Unit and prosecuted many difficult and high profile cases from 1992 to 1998. He then went on to work as an Assistant Attorney General with the Arizona Attorney General's Office from 1998 to 2003, where he developed an expertise in gambling law. Brnovich later went on to serve as an Assistant United States Attorney for the District of Arizona where he prosecuted public integrity crimes, as well as crimes occurring in Indian Country.
Brnovich has also been a Judge Pro Tem of Maricopa County Superior Court, a Command Staff Judge Advocate in the U.S. Army National Guard, the Director for Constitutional Government at the Goldwater Institute, and the Director of the Arizona Department of Gaming, a law enforcement agency that investigates illegal gambling activity, as well as working with tribal regulators to ensure the integrity of tribal gaming.
Brnovich is known for restoring public confidence in the office of "Arizona's Top Cop" and for assembling some of the nation's most talented public servants for his administration. Mark argued at the United States Supreme Court in defense of the "one-person, one-vote" principle, was featured on 60 Minutes in defense of capital punishment, and has initiated national public education efforts to combat human sex trafficking.
Brnovich has been recognized by the National Federation of Independent Business as a "Champion of Small Business." and was elected by his bi-partisan colleagues to serve as the Chairman of the Conference of Western Attorneys General.
Mark's wife Susan was recently appointed by the United States Senate to serve as a U.S. District Judge for the District of Arizona. He has two teenage daughters and lives in Phoenix.
Chairman, Project 21 National Advisory Board, National Center for Public Policy Research
Horace Cooper is a senior fellow with the National Center for Public Policy Research, chairman of the Project 21 National Advisory Board and a legal commentator.
Horace averages over 400 talk radio appearances per year representing the National Center and Project 21, in addition to regular television appearances and interviews by the print media.
Horace taught constitutional law at George Mason University in Virginia and was a senior counsel to U.S. House Majority Leader Dick Armey.
Principal, Beveridge & Diamond, PC
John offers clients the benefit of decades of experience as a top environmental lawyer, a leader of major bar and environmental organizations, and a distinguished military career.
John provides strategic counsel on high-stakes environmental and natural resources litigation, civil and criminal enforcement, and compliance. Working with clients makes the practice of law worthy and valuable to him as they advance strategic needs while protecting human health and the environment.
For more than two decades, John served as a senior leader on environment and natural resource matters at the United States Department of Justice (DOJ), where he supervised some of the department’s most significant litigation, including the Exxon Valdez oil spill, Love Canal, and Bunker Hill litigation. As the Senate-confirmed, Assistant Attorney General, ENRD, John worked on the most high-profile environment cases, and personally negotiated the multi-billion dollar resolutions of the Deepwater Horizon oil spill and the Volkswagen emissions scandal. These cases required a great deal of coordination, expert assistance, and sophisticated management of numerous players to reach successful outcomes. This experience has given John insight into the workings of large corporations, as well as into the challenges that major companies face in lawsuits.
As the former President of the Environmental Law Institute, the former Chair of the American Bar Association (ABA) Section on Environment, Energy, and Natural Resources, and the immediate past President of the American College of Environmental Lawyers, John has led each of the premier environmental organizations in the United States. In addition, he was the first government attorney to be elected and serve as the President of the District of Columbia Bar, now the largest bar in the nation.
Professional Background
John’s leadership is a defining characteristic of his long and distinguished legal career. Before joining the DOJ, John was the Chief Legislative Counsel of the U.S. Army. After graduating from the United States Military Academy at West Point, John served in Airborne, Ranger, and Special Forces units in Germany and Vietnam. His subsequent military assignments include as a criminal prosecutor in Germany and civil trial lawyer in the Pentagon; Chief of Litigation Branch, Europe; General Counsel, Defense Nuclear Agency; Staff Judge Advocate in Germany; and Director of Administrative and Civil Law, Judge Advocate General’s School, Charlottesville, Virginia. His military education includes being a Fellow, Army War College, and the Command and General Staff College. He is a graduate of the University of Santa Clara Law school (summa cum laude) and the University of Virginia (MA with honors).
John’s awards for government and military service include the President Rank Award from three different Presidents, the Bronze Star, Legion of Merit, Defense Meritorious Service Medal, Air Medal with Oak Leaf Clusters, and the Vietnamese Cross of Gallantry with Silver Star.
Partner, Arnold & Porter
Brian Israel is Chair Arnold & Porter's Environmental Practice Group, as well as co-lead of the firm’s Environmental, Social and Corporate Governance (ESG) working group. Mr. Israel's practice focuses broadly on environmental litigation and counseling—including climate-related issues—and he is one of the nation's leading lawyers for Natural Resource Damages (NRD) claims. Over the course of his career, Mr. Israel has successfully resolved or litigated over one hundred environmental matters. Among other areas, Mr. Israel specializes in cases brought under federal and state environmental laws related to contaminated sites, including toxic tort lawsuits. Since 2010, Mr. Israel has been lead counsel to BP in relation to Deepwater Horizon NRD claims, and was also one of the trial attorneys at the Deepwater Horizon Clean Water Act (CWA) penalty trial. Mr. Israel represents multiple Fortune 500 companies in some of the largest and most complex environmental matters across the country.
Prior to joining the firm, Mr. Israel was an Honors Trial Attorney in the Environmental Enforcement Section of the US Department of Justice (DOJ). While at the DOJ, he handled several high-profile cases, including the largest NRD trial at the time. Additionally, Mr. Israel was awarded the Distinguished Service Award for his accomplishments in a Clean Air Act jury trial during his time at the DOJ. He also litigated claims on behalf of the US Environmental Protection Agency pursuant to the Clean Water Act; the Resource Conservation and Recovery Act (RCRA); and the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA).
Mr. Israel has spoken and written extensively about environmental law issues. He is a principal author of "Natural Resource Damages: A Guide to Litigating and Resolving NRD Cases," (ABA, 2019). For the last 15 years, Mr. Israel has maintained and regularly updated the State-by-State Guide to NRD Programs in All 50 States and Puerto Rico. Mr. Israel hosts and chairs the annual Advanced Conference on Litigating Natural Resource Damages (sponsored by Law Seminars International). He is the author of the "Natural Resource Damages" chapter in the Environmental Law Practice Guide (Gerrard, ed.). Mr. Israel has published on many other environmental law topics including environmental enforcement, corporate liability, regulatory reform, trial strategy, and Superfund. Mr. Israel's student note, "An Environmental Justice Critique of Risk Assessment," is published in the NYU Environmental Law Journal.
Partner, Boyden Gray PLLC
Michael Buschbacher is a partner at Boyden Gray PLLC. He represents public and private companies, trade associations, non-profits, and individuals in high-stakes litigation and administrative proceedings, with a particular focus on environmental and energy matters.
In addition to trial-level work, Mr. Buschbacher maintains an active appellate practice, both as merits counsel and as counsel for amici curiae. He has written amicus briefs quoted by the Seventh and Ninth Circuits. And his Supreme Court advocacy has been cited by The New Yorker, The New York Times, and E&E News. Mr. Buschbacher’s commentary on legal issues has been published in The Wall Street Journal, Newsweek, and The American Conservative.
Before joining the firm, Mr. Buschbacher served at the U.S. Department of Justice as counsel to the Assistant Attorney General for the Environment and Natural Resources Division. There, he advised senior Department leadership, served as the lead attorney on several lawsuits, and helped draft policy memoranda for the Department on the proper scope and procedure for environmental enforcement. Prior to serving in the government, Mr. Buschbacher was an associate in the D.C. office of Sidley Austin.
Mr. Buschbacher is a former clerk to Judge Alice M. Batchelder of the U.S. Court of Appeals for the Sixth Circuit and to Magistrate Judge Paul R. Cherry of the U.S. District Court for the Northern District of Indiana.
Mr. Buschbacher holds a B.A. in Music and Germanic Studies from Indiana University and a J.D., magna cum laude, from Notre Dame Law School.
Chairman, Project 21 National Advisory Board, National Center for Public Policy Research
Horace Cooper is a senior fellow with the National Center for Public Policy Research, chairman of the Project 21 National Advisory Board and a legal commentator.
Horace averages over 400 talk radio appearances per year representing the National Center and Project 21, in addition to regular television appearances and interviews by the print media.
Horace taught constitutional law at George Mason University in Virginia and was a senior counsel to U.S. House Majority Leader Dick Armey.
Principal, Beveridge & Diamond, PC
John offers clients the benefit of decades of experience as a top environmental lawyer, a leader of major bar and environmental organizations, and a distinguished military career.
John provides strategic counsel on high-stakes environmental and natural resources litigation, civil and criminal enforcement, and compliance. Working with clients makes the practice of law worthy and valuable to him as they advance strategic needs while protecting human health and the environment.
For more than two decades, John served as a senior leader on environment and natural resource matters at the United States Department of Justice (DOJ), where he supervised some of the department’s most significant litigation, including the Exxon Valdez oil spill, Love Canal, and Bunker Hill litigation. As the Senate-confirmed, Assistant Attorney General, ENRD, John worked on the most high-profile environment cases, and personally negotiated the multi-billion dollar resolutions of the Deepwater Horizon oil spill and the Volkswagen emissions scandal. These cases required a great deal of coordination, expert assistance, and sophisticated management of numerous players to reach successful outcomes. This experience has given John insight into the workings of large corporations, as well as into the challenges that major companies face in lawsuits.
As the former President of the Environmental Law Institute, the former Chair of the American Bar Association (ABA) Section on Environment, Energy, and Natural Resources, and the immediate past President of the American College of Environmental Lawyers, John has led each of the premier environmental organizations in the United States. In addition, he was the first government attorney to be elected and serve as the President of the District of Columbia Bar, now the largest bar in the nation.
Professional Background
John’s leadership is a defining characteristic of his long and distinguished legal career. Before joining the DOJ, John was the Chief Legislative Counsel of the U.S. Army. After graduating from the United States Military Academy at West Point, John served in Airborne, Ranger, and Special Forces units in Germany and Vietnam. His subsequent military assignments include as a criminal prosecutor in Germany and civil trial lawyer in the Pentagon; Chief of Litigation Branch, Europe; General Counsel, Defense Nuclear Agency; Staff Judge Advocate in Germany; and Director of Administrative and Civil Law, Judge Advocate General’s School, Charlottesville, Virginia. His military education includes being a Fellow, Army War College, and the Command and General Staff College. He is a graduate of the University of Santa Clara Law school (summa cum laude) and the University of Virginia (MA with honors).
John’s awards for government and military service include the President Rank Award from three different Presidents, the Bronze Star, Legion of Merit, Defense Meritorious Service Medal, Air Medal with Oak Leaf Clusters, and the Vietnamese Cross of Gallantry with Silver Star.
Partner, Secil Law
John Irving brings nearly three decades of experience in white collar criminal defense, government investigations, and high-stakes congressional and corporate inquiries. A former federal prosecutor and trusted advisor within the U.S. Department of Justice and the Environmental Protection Agency, John is known for his calm under pressure, strategic clarity, and unwavering discretion.
His clients have included Members of Congress, senior executives, political appointees, and corporate entities navigating complex criminal, civil, and regulatory matters—including matters that have dominated national headlines. John’s practice today is defined by sophisticated representation in sensitive investigations, classified matters, and strategic crisis response—often involving multiple enforcement authorities.
John served for over a decade in the U.S. Department of Justice, including as an Assistant U.S. Attorney in Washington, D.C., where he prosecuted a wide range of criminal cases and appeared regularly in court. He later served as Counsel to two Deputy Attorneys General and as Counsel to the Assistant Attorney General of DOJ’s Environment and Natural Resources Division, advising on departmental policy and enforcement matters at the highest levels.
Prior to his tenure at DOJ, John served as Investigative Counsel to the (then-named) U.S. House Committee on Government Reform & Oversight and as an Associate Independent Counsel in the investigation of former HUD Secretary Henry Cisneros.
Before joining SECIL Law, John was a Partner at E&W Law, a boutique firm focused on environmental and white-collar litigation, and previously spent over a decade at Holland & Knight LLP in Washington, D.C. There, he was a key member of the firm’s White-Collar Defense, Investigations & Compliance team.
His private practice experience includes:
John’s clients appreciate his deep fluency in government processes, his strategic precision in high-pressure moments, and his ability to quietly resolve matters that others cannot.
Senior Vice President, Environmental Health, Natural Resources Defense Counsel
As the chief visionary and strategist for NRDC’s advocacy to protect human health, Matthew Tejada oversees NRDC's clean air, water, toxics, and adaptation programs. He is also responsible for leading, scaling, and operationalizing the teams, structures, partnerships, and policy initiatives needed to tackle major health threats facing communities.
Prior to joining NRDC, Tejada served most recently as the deputy assistant administrator for environmental justice within the U.S. Environmental Protection Agency's (EPA) Office for Environmental Justice and External Civil Rights. In his 10 years with the EPA, Tejada led all aspects of environmental justice work throughout the agency and in coordination with other federal agencies, including the development of an array of grants and technical assistance vehicles, and the creation and deployment of a nationally consistent screening and mapping tool that highlights environmental justice issues across the United States. His work also direct community engagement, outreach and communication, and management of the National Environmental Justice Advisory Council.
Previously, Tejada was the executive director of Air Alliance Houston, an environmental justice organization that works to reduce the public health impacts from air pollution. His background also includes working as a public advocate with the Texas Public Interest Research Group—where he managed several advocacy programs focused on consumer, health and environmental issues, including federal ozone NAAQS review and urban transit planning—and as a teacher of English as a foreign language in the U.S. Peace Corps.
Tejada earned his bachelor’s degree in English from the University of Texas, Austin, and also holds a master’s degree in Russian and East European studies, as well as a PhD in modern history from St. Antony’s College, University of Oxford. He is based in the Washington, D.C., office.
Partner, Earth & Water Law
Susan Bodine is a partner at Earth & Water Law.
Susan Bodine is a former Assistant Administrator for EPA’s Office of Enforcement and Compliance Assurance (OECA). Prior to this position, Susan served as Chief Counsel for the Senate Committee on Environment and Public Works and previously worked for the House Committee on Transportation and Infrastructure.
This is Susan’s second position at EPA, having served as Assistant Administrator for the Office of Solid Waste and Emergency Response (now the Office of Land and Emergency Management) from 2006 to 2009.
Susan has also practiced environmental law at Covington and Burling LLP and at Barnes and Thornburg LLP.
Susan is a graduate of Princeton University and the University of Pennsylvania School of Law.
Former Attorney General, State of Arizona
Mark Brnovich served as Arizona's 26th Attorney General from 2015 to 2023. He was first inaugurated in 2015, and again in 2019 after winning re-election. Mark has spent most of his professional life serving as a prosecutor at the local, state, and federal levels. Mark met his wife Susan while they both worked as prosecutors for the Maricopa County Attorney's office. Mark worked in the Gang/Repeat Offender Unit and prosecuted many difficult and high profile cases from 1992 to 1998. He then went on to work as an Assistant Attorney General with the Arizona Attorney General's Office from 1998 to 2003, where he developed an expertise in gambling law. Brnovich later went on to serve as an Assistant United States Attorney for the District of Arizona where he prosecuted public integrity crimes, as well as crimes occurring in Indian Country.
Brnovich has also been a Judge Pro Tem of Maricopa County Superior Court, a Command Staff Judge Advocate in the U.S. Army National Guard, the Director for Constitutional Government at the Goldwater Institute, and the Director of the Arizona Department of Gaming, a law enforcement agency that investigates illegal gambling activity, as well as working with tribal regulators to ensure the integrity of tribal gaming.
Brnovich is known for restoring public confidence in the office of "Arizona's Top Cop" and for assembling some of the nation's most talented public servants for his administration. Mark argued at the United States Supreme Court in defense of the "one-person, one-vote" principle, was featured on 60 Minutes in defense of capital punishment, and has initiated national public education efforts to combat human sex trafficking.
Brnovich has been recognized by the National Federation of Independent Business as a "Champion of Small Business." and was elected by his bi-partisan colleagues to serve as the Chairman of the Conference of Western Attorneys General.
Mark's wife Susan was recently appointed by the United States Senate to serve as a U.S. District Judge for the District of Arizona. He has two teenage daughters and lives in Phoenix.
Chairman, Project 21 National Advisory Board, National Center for Public Policy Research
Horace Cooper is a senior fellow with the National Center for Public Policy Research, chairman of the Project 21 National Advisory Board and a legal commentator.
Horace averages over 400 talk radio appearances per year representing the National Center and Project 21, in addition to regular television appearances and interviews by the print media.
Horace taught constitutional law at George Mason University in Virginia and was a senior counsel to U.S. House Majority Leader Dick Armey.
Principal, Beveridge & Diamond, PC
John offers clients the benefit of decades of experience as a top environmental lawyer, a leader of major bar and environmental organizations, and a distinguished military career.
John provides strategic counsel on high-stakes environmental and natural resources litigation, civil and criminal enforcement, and compliance. Working with clients makes the practice of law worthy and valuable to him as they advance strategic needs while protecting human health and the environment.
For more than two decades, John served as a senior leader on environment and natural resource matters at the United States Department of Justice (DOJ), where he supervised some of the department’s most significant litigation, including the Exxon Valdez oil spill, Love Canal, and Bunker Hill litigation. As the Senate-confirmed, Assistant Attorney General, ENRD, John worked on the most high-profile environment cases, and personally negotiated the multi-billion dollar resolutions of the Deepwater Horizon oil spill and the Volkswagen emissions scandal. These cases required a great deal of coordination, expert assistance, and sophisticated management of numerous players to reach successful outcomes. This experience has given John insight into the workings of large corporations, as well as into the challenges that major companies face in lawsuits.
As the former President of the Environmental Law Institute, the former Chair of the American Bar Association (ABA) Section on Environment, Energy, and Natural Resources, and the immediate past President of the American College of Environmental Lawyers, John has led each of the premier environmental organizations in the United States. In addition, he was the first government attorney to be elected and serve as the President of the District of Columbia Bar, now the largest bar in the nation.
Professional Background
John’s leadership is a defining characteristic of his long and distinguished legal career. Before joining the DOJ, John was the Chief Legislative Counsel of the U.S. Army. After graduating from the United States Military Academy at West Point, John served in Airborne, Ranger, and Special Forces units in Germany and Vietnam. His subsequent military assignments include as a criminal prosecutor in Germany and civil trial lawyer in the Pentagon; Chief of Litigation Branch, Europe; General Counsel, Defense Nuclear Agency; Staff Judge Advocate in Germany; and Director of Administrative and Civil Law, Judge Advocate General’s School, Charlottesville, Virginia. His military education includes being a Fellow, Army War College, and the Command and General Staff College. He is a graduate of the University of Santa Clara Law school (summa cum laude) and the University of Virginia (MA with honors).
John’s awards for government and military service include the President Rank Award from three different Presidents, the Bronze Star, Legion of Merit, Defense Meritorious Service Medal, Air Medal with Oak Leaf Clusters, and the Vietnamese Cross of Gallantry with Silver Star.
Partner, Arnold & Porter
Brian Israel is Chair Arnold & Porter's Environmental Practice Group, as well as co-lead of the firm’s Environmental, Social and Corporate Governance (ESG) working group. Mr. Israel's practice focuses broadly on environmental litigation and counseling—including climate-related issues—and he is one of the nation's leading lawyers for Natural Resource Damages (NRD) claims. Over the course of his career, Mr. Israel has successfully resolved or litigated over one hundred environmental matters. Among other areas, Mr. Israel specializes in cases brought under federal and state environmental laws related to contaminated sites, including toxic tort lawsuits. Since 2010, Mr. Israel has been lead counsel to BP in relation to Deepwater Horizon NRD claims, and was also one of the trial attorneys at the Deepwater Horizon Clean Water Act (CWA) penalty trial. Mr. Israel represents multiple Fortune 500 companies in some of the largest and most complex environmental matters across the country.
Prior to joining the firm, Mr. Israel was an Honors Trial Attorney in the Environmental Enforcement Section of the US Department of Justice (DOJ). While at the DOJ, he handled several high-profile cases, including the largest NRD trial at the time. Additionally, Mr. Israel was awarded the Distinguished Service Award for his accomplishments in a Clean Air Act jury trial during his time at the DOJ. He also litigated claims on behalf of the US Environmental Protection Agency pursuant to the Clean Water Act; the Resource Conservation and Recovery Act (RCRA); and the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA).
Mr. Israel has spoken and written extensively about environmental law issues. He is a principal author of "Natural Resource Damages: A Guide to Litigating and Resolving NRD Cases," (ABA, 2019). For the last 15 years, Mr. Israel has maintained and regularly updated the State-by-State Guide to NRD Programs in All 50 States and Puerto Rico. Mr. Israel hosts and chairs the annual Advanced Conference on Litigating Natural Resource Damages (sponsored by Law Seminars International). He is the author of the "Natural Resource Damages" chapter in the Environmental Law Practice Guide (Gerrard, ed.). Mr. Israel has published on many other environmental law topics including environmental enforcement, corporate liability, regulatory reform, trial strategy, and Superfund. Mr. Israel's student note, "An Environmental Justice Critique of Risk Assessment," is published in the NYU Environmental Law Journal.
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