Roger M. Witten

Senior Counsel

Witten, Roger M.

Roger Witten is a senior counsel in the firm's Litigation/Controversy Department, and a member of the Investigations and Criminal Litigation and Government and Regulatory Litigation Practice Groups. He joined the firm in 1975 and became a partner in 1980. Mr. Witten co-chaired the firm's Litigation Department from 1994 until 1999 and served on the firm's Management Committee from 1998 through 2008. His practice emphasizes complex international and domestic litigation, internal corporate investigations, law enforcement matters and Foreign Corrupt Practices Act matters. In January 2003, Mr. Witten became the senior litigation partner in the firm's New York office.


Mr. Witten has led teams of lawyers in several of the firm's largest and most noteworthy litigation cases. He leads a group of more than 40 lawyers who focus on FCPA enforcement and counseling issues. The team counsels roughly fifty companies and typically has about 20 matters pending with the DOJ and SEC at any one time. He has led major matters for Johnson Controls, Titan, InVision, the Audit Committee of Royal Ahold, N.V., the German Economy Foundation Initiative, General Electric, UBS AG, Credit Suisse Group, Senators McCain and Feingold, DaimlerChrysler, Commerzbank, The Federal Republic of Germany, KarstadtQuelle, Citibank and US citrus growers. These cases involve matters of unique importance to the clients, have broad public dimensions and often involve international issues. Mr. Witten has conducted complex internal investigations and has represented companies and individuals in criminal, administrative, congressional and private litigation that arise out of such investigations. Mr. Witten is an internationally recognized practitioner on the Foreign Corrupt Practice Act and is an experienced trial and appellate lawyer. He has authored numerous articles on the FCPA.

Mr. Witten served as Assistant Special Prosecutor of the Watergate Special Prosecution Force in 1973 and 1974. He is a member of the District of Columbia and New York bars.  

Honors & Awards

  • Selected as one of the "Best Lawyers" for commercial litigation and white-collar criminal defense in the Best Lawyers in America (2005, 2006, 2008-2018)
  • Recognized as a national FCPA leader in the 2010-2017 editions of Chambers USA: America's Leading Lawyers in Business  
  • Selected as an FCPA leader in the 2012-2016 editions of Chambers Global: The World's Leading Lawyers for Business  
  • Selected by clients and peers as being among the world's leading investigations lawyers in the 2015 edition of Who's Who Legal: Investigations, Who's Who Legal: Commerical Litigation, and Who's Who Legal: Business Crime Defence
  • Recognized by his peers as one of the world's leading banking and litigation attorneys in Legal Media Group's The Best of the Best  
  • Recognized by Main Justice as a "Foreign Corrupt Practice Act Master" in 2013, and as one of seven "Best FCPA Lawyers Outside the Beltway" in 2011
  • Listed in the 2010, 2012 and 2013 editions of Benchmark Litigation as a leading New York attorney for complex commercial litigation and international litigation
  • In 2012 survey by Best Lawyers, a client cited Mr. Witten as “an excellent attorney who always provides thoughtful, accurate and consistent advice” who is “very responsive to client inquiries.” In addition, they noted that “in the area of anti-corruption/FCPA matters and investigations, there are very few attorneys who have the depth of experience and knowledge of the law as Roger.”
  • Recognized as a "New York Super Lawyer" in the 2006-2017 editions of Metro Edition magazine

Publications & News


March 16, 2018

WilmerHale Recognized for Outstanding International Lawyers and Practices in Chambers Global 2018

In the 2018 edition of Chambers Global, 33 WilmerHale lawyers were named among “The World's Leading Lawyers for Business."

January 12, 2018

Global Anti-Bribery Year-in-Review: 2017 Developments and Predictions for 2018

This past year, which marked the 40th anniversary of the U.S. Foreign Corrupt Practices Act (“FCPA"), demonstrated that the FCPA continues to be a powerful tool in combating corruption abroad and encouraging compliance at global companies.

November 29, 2017

DOJ Announces New FCPA Corporate Enforcement Policy

Today, “[d]ue to the unique issues presented in FCPA matters,” Deputy Attorney General Rod Rosenstein announced a new FCPA corporate enforcement policy published in a revision to the United States Attorneys' Manual.

August 16, 2017

WilmerHale Lawyers Named Among the 2018 Best Lawyers in America®, Nine Recognized as Lawyers of the Year

Best Lawyers in America®—the oldest and most respected peer-review publication in the legal industry—recognizes 107 WilmerHale lawyers and names nine partners as Lawyers of the Year in its 24th edition.

May 26, 2017

WilmerHale Lawyers and Practices Recognized in 2017 Edition of Chambers USA

Chambers and Partners announced its rankings for the 2017 edition of Chambers USA: America's Leading Lawyers for Business, with WilmerHale listed among the nation's best in 50 practice area categories. Chambers also ranked 86 WilmerHale lawyers as leaders in their respective fields.

March 21, 2017

WilmerHale Recognized for Outstanding International Lawyers and Practices in Chambers Global 2017

Chambers Global has named 27 WilmerHale lawyers among "The World's Leading Lawyers for Business" in its 2017 edition.

February 7, 2017

Global Anti-Bribery Year-in-Review: 2016 Developments and Predictions for 2017

The past year was consequential for FCPA enforcement in numerous respects, including blockbuster penalties, new policy initiatives, and the SEC's first DPA with an individual for FCPA violations.

September 16, 2016

WilmerHale Named Industry's Most Impressive Investigations Practice by GIR

WilmerHale has been named the Most Impressive Investigations Practice of the Year by Global Investigations Review for its cross-border work in both high-profile internal and government-led investigations.

September 14, 2016

GIR Highlights WilmerHale's FCPA Dominance

WilmerHale has advised on the most Foreign Corrupt Practices Act public settlements of any law firm in the industry in the past eight years and has been particularly successful in 2016, according to a recent Global Investigations Review Just Anti-Corruption report.

September 9, 2016

WilmerHale's FCPA Practice Lands GIR “Elite” Ranking

Global Investigations Review Just Anti-Corruption recently gave WilmerHale's Washington DC office an “elite” ranking for its Foreign Corrupt Practices Act (FCPA) practice, putting it among the top firms in the nation's capital.

Recent Highlights

Illustrative of Mr. Witten's litigation practice are:

  • His representation of various companies in counseling or litigation contexts on FCPA matters
  • His involvement in recent major FCPA cases including York, Titan, InVision and BAE Systems
  • His conduct of an internal investigation on behalf of Royal Ahold's Audit Committee into alleged accounting and related issues
  • His representation of Senators McCain and Feingold in successful litigation defending the constitutionality of the 2002 campaign finance reform law
  • His representation of UBS and Credit Suisse in the litigation and settlement of multiple class actions relating to World War II deposits
  • His representation of leading German companies in successful international negotiations relating to asserted World War II claims and in related litigation
  • His representation of UBS in a major securities case that went to trial in New York and was successfully settled

Professional Activities

Mr. Witten chaired the Twentieth Century Fund Working Group on Campaign Finance Litigation, which published a report entitled Buckley Stops Here: Loosening the Judicial Stranglehold on Campaign Finance Reform (1998). He also served as Chairman of the Election Law Committee of the Section of Administrative Law and Regulatory Practice of the American Bar Association from 1988 to 1990. He formerly served as Counsel to Common Cause and has, for several years, served as counsel for Democracy 21 on whose board he sits.


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JD, cum laude, Harvard Law School, 1972

AB, magna cum laude, Dartmouth College, 1968, Phi Beta Kappa

Bar Admissions

New York

District of Columbia


The Hon. Harrison L. Winter, US Court of Appeals for the Fourth Circuit, 1972 - 1973

Government Experience

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