Attorney & Principal

Meet Attorney Tiana A. Bey

(301) 375-0355

tab@tabpclaw.com

Decades of Legal Insight—Driven by Strategy, Integrity & Results

Tiana A. Bey is the founder and principal attorney of Tiana A. Bey, P.C., a Maryland-based law firm proudly serving clients across Washington, D.C., Maryland, and Illinois.


With nearly 14 years as a practicing attorney and over 28 years in the legal field, Ms. Bey blends courtroom strength with compassionate, client-first counsel. Her practice reflects a deep commitment to excellence, clarity, and respect for each client’s unique journey.

Her background spans top-tier large national firms, small and mid-size trial practices, and now her own values-driven boutique firm, where she focuses on providing valuable services in family law, estate planning, probate, and civil litigation.


In her prior practices, she has represented individuals, families, and international entities in a wide breadth of high-stakes civil and commercial litigation, complex international arbitrations, and sensitive family law matters throughout the United States.


Ms. Bey founded Tiana A. Bey, P.C. on the belief that effective advocacy requires not only mastery of the law but also genuine respect for the human experience. Whether you’re navigating divorce, custody, or child support issues, protecting your estate, or pursuing your legal rights in court, Ms. Bey leads with grace, focus, and integrity—from intake to resolution.


A fuller version of Ms. Bey’s Bio is available here.


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Practice Areas

Ms. Bey provides legal representation across a broad range of matters, including:

  • Family Law
  • Estate planning, including wills, trusts & guardianships
  • Probate
  • Civil Litigation



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  • Career Experience

    Ms. Bey has a broad range of litigation experience and handles all aspects of litigation, from case intake to trial to appellate proceedings.  Her leadership and results-driven approach have earned her a reputation for professionalism, integrity, and unwavering client commitment.


    Ms. Bey’s main practice has included cases involving commercial contract disputes; copyright infringement and idea theft; international investor-state arbitrations; international arbitral award enforcement proceedings; foreign judgment enforcement, attachment, and execution proceedings in US federal courts; Foreign Sovereign Immunities Act (FSIA) Terrorism Exception litigation; and Telephone Consumer Protection Act (TCPA) litigation.


    Ms. Bey is also a published legal contributor to Global Arbitration Review (GAR) and Law360, and has authored client alerts on copyright law, foreign judgment enforcement, and suing international organizations and foreign parties

  • Admissions

    • District of Columbia
    • Illinois
    • Maryland
    • U.S. District Court for the District of Columbia
    • U.S. District Court for the District of Maryland
    • U.S. Court of Appeals, Second Circuit

  • Representative Matters

    For a list of Ms. Bey’s representative litigation and arbitration matters see below.


    • Represented nearly 500 plaintiffs in U.S. litigation against two foreign sovereigns designated as State Sponsors of Terrorism.

    • Secured over $1.6 billion in compensatory damages under the FSIA terrorism exception (Section 1605A).

    • Defended UK and U.S. stock-photography agencies in federal copyright litigation, achieving a favorable settlement.

    • Obtained dismissal of most claims in a California television copyright and idea-theft case through anti-SLAPP strategies.

    • Successfully challenged a $74 million arbitration award against the Republic of India under the New York Convention’s public-policy exception.

    • Helped vacate a $71 million arbitration award against Laos in SDNY using sovereign-immunity and comity defenses.

    • Vacated a UK judgment enforcement default judgment on jurisdictional and service-of-process grounds.

  • Honors & Awards

  • Professional & Civic Affiliations

    • Board of Trustees Member, Levine Music

  • Education

    • J.D., The George Washington University Law School - Awarded for Excellence in Pre-Trial and Trial Advocacy
    • B.A., Gustavus Adolphus College

  • Publications

    - The Guide to Investment Treaty Protection and Enforcement - Enforcement and Recovery: Practical Steps Global Arbitration Review, Second Edition, December 2023


    - GAR Investment Treaty Arbitration (2022) Global Arbitration Review - Investment Treaty Arbitration Know-how, March 2023


    - The Guide to Investment Treaty Protection and Enforcement - Enforcement and Recovery: Practical Steps Global Arbitration Review, First Edition, December 2021


    - GAR Investment Treaty Arbitration (2021) Global Arbitration Review - Investment Treaty Arbitration Know-how, September 2021


    - GAR Investment Treaty Arbitration (2020) Global Arbitration Review - Investment Treaty Arbitration Know-how, August 2020


    - 2 Cases Show International Organizations Should Brush Up On Venue Defenses, May 2020 

Why Clients Choose Us

At TAB PC, we don’t just offer legal representation—we build lasting relationships based on trust, transparency, and open communication. 

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We advocate with grace

We lead with professionalism and compassion, pursuing favorable outcomes while fostering respect and reducing conflict.

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We are committed to excellence

We deliver tailored legal strategies and creative solutions that protect what matters most to you.

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We are rooted in integrity

We uphold honesty and respect in every interaction, ensuring you feel informed, supported, and valued throughout the process.

Trusted, Strategic Legal Counsel—With a Personal Approach

Whether preparing an estate plan, navigating divorce or facing a civil dispute, at TAB PC, we take the time to understand your unique situation so we can advocate effectively, protect your rights, and ensure your voice is heard.


Serving clients in Washington, D.C., Maryland, and Illinois, we help you navigate every step with assurance and peace of mind.