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Desktop Image: Sundaresan, Thaila
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Thaila Sundaresan

Partner

Co-chair, Women Attorneys Affinity Group

T 415.276.6521 San Francisco
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Thaila Sundaresan leverages her years of practice in government and the private sector to solve problems for broadband, communications, and tech clients who find themselves involved in matters before state and federal regulators and the courts.

Thaila's work includes representing communications clients before the California Public Utilities Commission (CPUC) and other state public utility commissions. She is part of a highly experienced team of California telecom lawyers who work cooperatively with other CPUC practitioners and in-house counsel. Thaila helps clients overcome regulatory hurdles through administrative advocacy and policy-based solutions, and advises clients on a broad range of regulatory and legal matters within communications.

Thaila is also a seasoned appellate litigator, and has personally briefed and argued numerous cases in the federal courts of appeals. She loves being in the courtroom and is known for her unflappable demeanor and highly effective advocacy at oral argument. While at the Federal Communications Commission, Thaila handled a number of complex appeals across a wide variety of matters, including challenges to opening the 6 GHz band to unlicensed users, the Lifeline Program, spectrum auctions, the national Emergency Alert System, and intercarrier compensation issues, to name a few. The extensive first-chair litigation experience she gained at the Commission gives her particular insight into the regulatory process, the rules themselves, the industries affected, and the technologies at issue before regulators and the courts.

Coupled with her litigation experience in the private sector, Thaila is uniquely situated to understand both the mindset of regulators and the needs of her clients who are at the dynamic intersection of telecommunications and technology.

Practice Highlights

CPUC regulatory advocacy

Represent telecommunications clients in numerous proceedings before the state regulatory agency including service quality standards for VoIP, wireless, and broadband service providers, broadband subsidies, surcharge reform, supplier diversity, and others; file comments and briefs, participate in administrative hearings and workshops, and more.

Appellate and regulatory litigation

Brief and argue appeals in numerous federal courts of appeals and state appellate courts, most frequently in the DC Circuit and California state courts, on a wide range of issues.

Supreme Court litigation

Filed petitions for writ of certiorari and amicus briefs in the U.S. Supreme Court regarding important constitutional rights cases.  See, e.g., Porter v. Martinez (filed October 2023); New York State Rifle & Pistol Association, Inc. v. Bruen (Second Amendment) (October Term 2021); Kennedy v. Bremerton School District (First Amendment) (October Term 2021).

CPUC regulatory advocacy

Advising clients, filing comments and motions, and participating in workshops and hearings in various CPUC regulatory proceedings, including proceedings regarding service quality standards for VoIP, wireless, and broadband service providers, broadband subsidies, surcharge reform, supplier diversity, and others. (Ongoing)

Anti-SLAPP litigation

Represented numerous clients in state appellate courts in claims arising under the anti-SLAPP statute, including a case of first impression in the Colorado appellate courts under the state's recently enacted anti-SLAPP statute.

Supreme Court litigation

Filed petitions for writ of certiorari and amicus briefs in the U.S. Supreme Court regarding important constitutional rights cases. See Porter v. Martinez (filed October 2023); New York State Rifle & Pistol Association, Inc. v. Bruen (Second Amendment) (October Term 2021); Kennedy v. Bremerton School District (First Amendment) (October Term 2021).

Comptel, et. al. v. FCC*

Successfully defended FCC against trade association and California Public Utilities Commission (CPUC), which challenged the agency's grant of forbearance from unbundling and resale requirements for incumbent carriers. In a unanimous opinion, the court denied the petitions for review. (D.C. Cir. 2020) 

Multicultural Media, Telecom & Internet Council, et. al., v. FCC*

Successfully defended Commission against challenges to manner in which broadcasters disseminate messages through Emergency Alert System. (D.C. Cir. 2017)
*Denotes an attorney's experience prior to joining Davis Wright Tremaine
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Admitted to Practice

  • California, 2009
  • District of Columbia, 2010
  • Massachusetts, 2012
  • U.S. Supreme Court
  • U.S. Court of Appeals, D.C. Circuit
  • U.S. Court of Appeals, Federal Circuit
  • U.S. Court of Appeals, 4th Circuit
  • U.S. District Court, Central District of California
  • U.S. District Court, District of Maryland

Education

  • J.D., University of Maryland School of Law, 2008, magna cum laude
    • Order of the Coif
    • Order of the Barristers
    • Henry Zoller Leadership Scholar
    • National Moot Court Team
  • B.A., International Relations, Stanford University, 2000, with honors
    • Chappel Lougee Scholar

Memberships & Affiliations

    • Board of Visitors, University of Maryland Carey School of Law, 2024-present
    • Chapter Representative, Executive Committee, 2024-2025; Co-chair, Northern California Chapter, 2020-2025 – Federal Communications Bar Association
    • Board Member, South Asian Bar Association of Northern California, 2022–present
    • Co-Chair, South Asian Bar Association of Northern California Judicial Endorsements Committee, 2022–present
    • Board President, LEAP (Legal Education Access Pipeline), Inc., 2022-present
    • Foundation Board Member, South Asian Bar Association of Northern California, 2021-2022
    • Barrister, Edward Coke Appellate Inn of Court, 2018-present
    • Board Member, University of Maryland School of Law Alumni Association, 2014-2019
    • Board Member, South Asian Bar Association of Greater Boston, 2012-2014

Professional Recognition

    • Recipient, Unity Award, California Minority Bar Coalition, 2023
    • Fellow, South Asian Bar Association Leadership Institute, 2022-2023
    • Honoree, "Wonderful Women," Lawyers of Color, 2023
    • Leadership Advancement Program Fellow, National Asian Pacific American Bar Association, 2020-2021

Background

    • Appellate Counsel, Office of General Counsel, Federal Communications Commission, Washington, D.C., and San Mateo, Calif., 2015-2021
    • Senior Associate, Appellate & Trial Litigation, WilmerHale, Boston, 2011-2015
    • Judicial Law Clerk, Hon. Theodore A. McKee, U.S. Court of Appeals for the 3rd Circuit, Philadelphia, 2010-2011
    • Appellate Associate, Sidley Austin LLP, Washington, D.C., 2009-2010
    • Judicial Law Clerk, Hon. Deborah K. Chasanow, U.S. District Court, District of Maryland, Greenbelt, M.D., 2008-2009
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12.10.24
Presentations
Panelist, "Constitutionality of the Universal Service Fund," The Future of Universal Service: Next Steps In Consumers' Research V. FCC, FCBA Webinar
10.08.24
Presentations
Panelist, "A Look Ahead at the U.S. Supreme Court's 2024 Term," Davis Wright Tremaine Webinar
Court columns
07.17.24
Insights
Communications
Will the Supreme Court's Loper Bright Decision Change How the 6th Circuit Reviews the FCC's Open Internet Order? Read More
07.12.24
Presentations
Moderator, "Unpacking SCOTUS 2023," South Asian Bar Association National Conference
03.20.24
Presentations
Moderator, "Fireside Chat with Judge Roopali Desai," South Asian Bar Association of Northern California (SABA-NC)
Publications
11.22.23
News
Quoted in "Horn honking case may go to SCOTUS after Oceanside woman ticketed," ABC 10 News San Diego Read More External Link
Publications
11.15.23
News
Thaila Sundaresan of Davis Wright Tremaine LLP Honored With a 2023 Unity Award from the California Minority Bar Coalition Read More
10.12.23
Presentations
Moderator, "The Legal Irrelevancy of Race," DOWNLOAD/NY
Webinar
09.26.23
Webinars
Litigation
"A Look Ahead at the U.S. Supreme Court's 2023 Term," Davis Wright Tremaine Webinar Read More
08.15.23
Presentations
Moderator, "Fireside Chat," Women's Affinity Group Meeting, Davis Wright Tremaine
07.22.23
Presentations
Moderator, "Unpacking SCOTUS 2022," South Asian Bar Association National Conference
06.22.23
Presentations
Communications
Panelist, "Additional Significant Litigations Concerning the Telecommunications Industry and Their Future Impacts," FCBA's Judicial Year In Review
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