Andrew C. Liazos is the global head of McDermott’s Benefits & Compensation Practice Group and has practiced at McDermott for over twenty-five years.
Andrew is a nationally recognized leader representing boards and senior executives on significant, multi-disciplinary compensation and benefits related matters, with an emphasis on plan design, practice before regulators, litigation and governance. Chambers USA reports that Andrew is a “first-rate lawyer” and an “excellent, top-notch leader in his field.” Best Lawyers reports from clients that “Andrew’s responsiveness to problems is unequaled,” he “provides the utmost customer service,” “working with him is a great experience,” and that he has “a practical approach to issues.”
ERISA Litigation
- Successfully defended a health system and plan fiduciaries against alleged breaches of ERISA fiduciary duties regarding investment options and plan expense in a class action complaint through a bench trial and an appeal to the 10th Circuit
- Representing Schneider Electric in a class action 401(k) lawsuit alleging that investment options were improper and that plan fees were unreasonable – U.S. District Court for Massachusetts has dismissed with prejudice duty of loyalty and prohibited transaction claims
- Representing Genentech, Inc. and other alleged fiduciaries in a class action 401(k) lawsuit alleging that investment options were improper and that plan fees were unreasonable – U.S. District Court for N. Cal. dismissed with prejudice all claims for breach of fiduciary duty due to the plan’s investment options
- Chambers USA, Band 1 in Employee Benefits & Executive Compensation, 2006-2026
- Best Lawyers in America, Employee Benefits (ERISA) Law, 2011-2026
- Legal 500 US, Leading Partner in Employee Benefits, Executive Compensation and Retirement Plans: Design, 2025
- Legal 500 US, Recommended, 2007-2025
- American Bar Association
- Joint Committee on Employee Benefits (2019 to 2021); co-chair, National Institute on Executive Compensation (2014 to 2019); chair, Tax Section – Employee Benefits Committee (2021); chair, Multinational Employee Benefits Subcommittee (2007 to 2010); chair emeritus, Joint Split-Dollar Life Insurance Task Force (2002 to 2003)
- American Law Institute Annual Symposium on Executive Compensation, co-chair
- Suffolk University Law School, JD, Tax, cum laude
- University of Massachusetts Amherst, BS, cum laude
- Massachusetts
- Maine
- New York
- Supreme Court of the United States
- US Tax Court
- Internal Revenue Service, Office of Chief Counsel, Income Tax & Accounting, (1989)