LAWYER PROFILE
Lisa Phelan

Lisa Phelan

USA 2026

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Ranked in 2 practice areas

About

Provided by Morrison Foerster

USA

Practice Areas

Lisa Phelan, former Chief of the National Criminal Enforcement and Washington Criminal I Sections of the Antitrust Division of the U.S. Department of Justice (DOJ), is a partner and co-chair of Morrison Foerster’s Global Antitrust Law Practice Group and a member of the Investigations + White Collar Group. With more than 25 years of service at the DOJ as one of the leading authorities in criminal antitrust matters, Lisa draws upon her unmatched criminal investigations, litigation, and enforcement experience to guide clients through sensitive issues pertaining to domestic and international cartel actions and white-collar investigations and to rapidly assess and address their risk and total exposure to potential claims of unlawful collusion.

Clients turn to Lisa for her knowledge and understanding when subpoenaed or when enforcement agencies execute a search warrant or stage a dawn raid. Few have the breadth of her experience to counsel and represent clients through each step of a cartel investigation, leniency application, plea negotiation, or criminal jury trial. Additionally, Lisa is an expert in the components of effective compliance programs and is an asset to clients in preventing antitrust problems before they arise. She has led complex antitrust matters across numerous major industries, including financial services, technology, aviation, automotive, shipping, paper, petroleum, chemicals, and pharmaceuticals, among others.

As Chief of the National Criminal Enforcement and Washington Criminal I Sections of the Antitrust Division, Lisa supervised and coordinated all investigative and litigation work on international and national criminal cartel cases. Lisa regularly coordinated investigations and prosecutions with cartel enforcement agencies worldwide, including in the European Union, Japan, Mexico, Korea, the United Kingdom, Australia, New Zealand, Chile, and Brazil, among others. Additionally, she often interfaced with other law enforcement units when investigations raised non-antitrust issues.

Before Lisa was appointed Chief of National Criminal Enforcement, she served as a senior criminal litigator in the Antitrust Division, leading investigations and trials of multinational corporations and their executives for price-fixing and related crimes. Lisa prosecuted more than 300 federal criminal cases and led and oversaw dozens of jury trials throughout her tenure at the DOJ.

Personal

American University, B.A., 1983; American University Washington College of Law, J.D., 1986

Chambers Review

Provided by Chambers

Chambers Guide to the USA

Antitrust: Cartel - USA - Nationwide

Band 2
Band 2

Individual Editorial
Lisa Phelan of Morrison Foerster has three decades of experience as a DOJ attorney, including serving as chief of the National Criminal Enforcement section of the Antitrust Division. She is prominent in the market and is well placed to advise clients on criminal cartel proceedings.

Antitrust - District of Columbia

Band 4
Band 4

Individual Editorial
Lisa Phelan has three decades of experience as a DOJ attorney, including serving as chief of the National Criminal Enforcement section of the Antitrust Division. She is extremely prominent in the market and is well placed to advise clients on criminal cartel proceedings.

Strengths

Provided by Chambers

  • Lisa is very personable and knowledgeable, with a deep understanding of antitrust law.

    Antitrust: CartelChambers Guide to the USA
  • Lisa is an exceptional attorney.

    Antitrust: CartelChambers Guide to the USA
  • Lisa is just a joy to work with. She cares, is smart and wants to do the right thing by her clients.

    Antitrust: CartelChambers Guide to the USA
  • Lisa is an exceptional attorney.

    AntitrustChambers Guide to the USA
  • Lisa is very personable and knowledgeable with a deep understanding of antitrust law.

    AntitrustChambers Guide to the USA
  • Lisa is just a joy to work with. She cares, is smart and wants to do the right thing by her clients.

    AntitrustChambers Guide to the USA

Ranked Individuals at Morrison Foerster (175)

California

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