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Peter L. Zimroth
Partner
New York
tel: +1 212.715.1010
fax: +1 212.715.1399

Peter.Zimroth@aporter.com
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Practice Focus

Peter Zimroth is an accomplished trial lawyer and appellate advocate and is recognized as a leading litigator in products liability, commercial, securities, and white collar crime matters. He has tried jury and nonjury cases and arbitrations, argued appeals at every level of state and federal court (including in the US Supreme Court), and represented clients before government and regulatory agencies, disciplinary panels, and congressional committees.

Prior to joining Arnold & Porter LLP, Mr. Zimroth was corporation counsel of the City of New York. The corporation counsel, the city's chief legal officer, is in charge of all the city's legal business, and heads the city's law department of more than 500 lawyers. As corporation counsel, Mr. Zimroth supervised major litigations and provided counsel on employment issues, major economic development projects, city contract and procurement policies, environmental, healthcare, law enforcement, transportation and education issues, tort and products liability, and legislation. He was the architect of the city's law providing for the public financing of city elections, a law which has become the model for local legislation around the country.

Earlier in his career, Mr. Zimroth served as an assistant US attorney for the Southern District of New York (securities fraud unit) and as the chief assistant district attorney in Manhattan, the highest non-elected position in the district attorney's office. He was a tenured professor at the New York University School of Law and a law clerk to US Supreme Court Justice Abe Fortas and to Chief Judge David Bazelon of the District of Columbia Court of Appeals. He was the editor-in-chief of the Yale Law Journal.

Mr. Zimroth has been published on a wide variety of subjects in the Yale Law Journal, The New York Times, and The New York Law Journal. He is the author of "Perversions of Justice" (Viking Press, 1974), a book about political trials.

Representative Matters

Mr. Zimroth has had more than 30 years of litigation experience. Some representative highlights include:

  • Represents the AIG Credit Facility Trust, the entity which holds the taxpayers' 80% share of AIG, in matters including financial regulatory, corporate governance, litigation advice, press and media relations, and congressional oversight.
  • Represents one of the large corporate defendants in a highly publicized suit brought under the Alien Tort Claims Act.
  • Lead national counsel for the defendant pharmaceutical manufacturer in In re Diet Drugs Products Liability Litigation, (MDL No. 1203). In addition to coordinating the defense of this massive litigation, Mr. Zimroth personally tried some of the more important matters (e.g., the lengthy evidentiary hearing that led to the approval of the national class action settlement and the trial that first brought to light some of the abusive practices by doctors and plaintiffs' counsel). He also argued several of the most important appeals. His work, and that of his colleagues at Arnold & Porter LLP, in uncovering fraudulent practices by plaintiffs' counsel and retained experts was featured in the April 10, 2006 edition of Forbes magazine.
  • Lead trial counsel for the defendant in a US$1 billion contract and fraud action in which the jury returned a defense verdict after a three-month trial.
  • Represented a major securities firm in criminal and Securities and Exchange Commission (SEC) investigations of its clearing business as well as in the class actions and related lawsuits that followed.
  • Represented the White House Counsel in the Whitewater investigation.
  • Represented New York City in its challenge to the US census which systematically undercounted minorities in cities and rural areas.
  • Successfully argued in the US Supreme Court to uphold New York City's law prohibiting discrimination against women in private clubs.

Boards and Committees

Mr. Zimroth was appointed by the Chief Judge of New York State to serve as one of the three directors of New York's Capital Defender Office. (The other two members are appointed by the State Senate and the State Assembly.) The Board oversees the provision of legal defense for those who faced the death penalty in New York.

In addition, among other activities, Mr. Zimroth has served as:

  • a member of the House of Delegates of the American Bar Association;
  • Secretary and Member of the Executive Committee of the New York City Bar;
  • on the Board of Directors of the Legal Aid Society;
  • as a member of the Mayor's Committee on the Judiciary; and
  • on the boards of two schools for students with special needs, the Churchill School and the Windward School.

Representative Matters

Mr. Zimroth has had more than 30 years of litigation experience. Some representative highlights include:

  • Represents the AIG Credit Facility Trust, the entity which holds the taxpayers' 80% share of AIG, in matters including financial regulatory, corporate governance, litigation advice, press and media relations, and congressional oversight.
  • Represents one of the large corporate defendants in a highly publicized suit brought under the Alien Tort Claims Act.
  • Lead national counsel for the defendant pharmaceutical manufacturer in In re Diet Drugs Products Liability Litigation, (MDL No. 1203). In addition to coordinating the defense of this massive litigation, Mr. Zimroth personally tried some of the more important matters (e.g., the lengthy evidentiary hearing that led to the approval of the national class action settlement and the trial that first brought to light some of the abusive practices by doctors and plaintiffs’ counsel). He also argued several of the most important appeals. His work, and that of his colleagues at Arnold & Porter LLP, in uncovering fraudulent practices by plaintiffs’ counsel and retained experts was featured in the April 10, 2006 edition of Forbes magazine.
  • Lead trial counsel for the defendant in a US$1 billion contract and fraud action in which the jury returned a defense verdict after a three-month trial.
  • Represented a major securities firm in criminal and Securities and Exchange Commission (SEC) investigations of its clearing business as well as in the class actions and related lawsuits that followed.
  • Represented the White House Counsel in the Whitewater investigation.
  • Represented New York City in its challenge to the US census which systematically undercounted minorities in cities and rural areas.
  • Successfully argued in the US Supreme Court to uphold New York City's law prohibiting discrimination against women in private clubs.

Rankings

The Best Lawyers in America 2010 for Bet-the-Company Litigation and Commercial Litigation

New York Super Lawyers 2009 for Securities Litigation and General Litigation

Chambers USA: America's Leading Lawyers for Business 2009 for Products Liability

The International Who’s Who of Product Liability Defense Lawyers 2009

The Legal Media Group's Guide to the World's Leading Product Liability Lawyers 2009

The Legal 500 US 2008 for Product Liability and Mass Tort Defense

Lawdragon 500 "Leading Lawyers in America" 2007

Books

Articles

Advisories

Education
LLB, Yale Law School, 1966
BA, Columbia University, 1963
Admissions
New York
District of Columbia