About Antonia E. Stamenova-Dancheva

Antonia Stamenova-Dancheva counsels clients on a wide range of matters, including compliance with federal and state requirements governing product safety, consumer protection, and advertising. She represents clients before various agencies, including the U.S. Consumer Product Safety Commission (CPSC), the National Advertising Division (NAD), and the Federal Trade Commission (FTC). Antonia also has extensive litigation experience representing companies in consumer class actions.

Prior to joining Keller and Heckman, Antonia served as product safety and compliance counsel at a major online retailer, where she represented their interests before the CPSC and State Attorneys General. She spent more than a decade in the Los Angeles and Washington, DC offices of a large New York-based law firm where she was directly involved in litigation strategy and day-to-day management of all aspects of civil litigation. Antonia leverages her combined in-house and private practice experience to understand her clients’ needs and, if necessary, to guide them through litigation.

Awards

•The American Civil Liberties Union (ACLU) Equal Justice Advocacy Award in 2014 and 2011 (for pro bono representation of a class of mentally ill individuals in immigration proceedings)

Insights & In the News

FTC Follows New Executive Order with a “Made in the USA” Sweep

04.17.2026
Publication

FTC Follows New Executive Order with a “Made in the USA” Sweep

04.17.2026
Blog: Consumer Protection Connection

A New Federal Safety Standard for Water Bead Toys Now in Effect

03.31.2026
Publication

Keller and Heckman Announces the 2026 Sustainability Marketing and Compliance Intensive

Press Release
01.09.2026

 

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Services

Areas of Law

  • Litigation
  • Other 4
    • Advertising and Promotion
    • Product Safety
    • Sustainability and Product Stewardship
    • Consumer Products and Retail

Practice Details

  • Languages
    Bulgarian
  • Firm Information
    Position
    Counsel
    Firm Name
    Keller and Heckman LLP
  • Representative Cases & Transactions
    Cases
    Representative Matters: Assisted a global consumer electronics manufacturer in defeating class certification
    obtaining favorable summary judgment in a product defect nationwide class action
    Assisted a global consumer electronics manufacturer in defending a competitor challenge
    filing advertiser's counter complaint before the NAD,
    advising on changes to advertising
    packaging claims based on clinical studies
    consumer perception data
    Advised a global consumer product manufacturer in successfully resolving a false advertising
    breach of warranty class action suit stemming from alleged misstatements on product packaging, point-of-sale materials,
    online advertising
    Advised a global consumer electronics manufacturer on product launch
    marketing collaterals consistent with a permanent FTC injunction
    Assisted a leading car manufacturer in resolving, through court-ordered mediations
    private settlements, product liability claims of several thous
    consumers who opted out of a nationwide class action settlement
    Represented a manufacturer of motor oil products
    obtained swift resolution of a lawsuit alleging violations of the Magnuson-Moss Warranty Act by prevailing on a motion to dismiss
  • Additional Links

Experience

  • Bar Admission & Memberships
    Admissions
    California
    District of Columbia
    U.S. District Court, Northern District of California
    U.S. District Court, Southern District of California
    U.S. District Court, Eastern District of California
    U.S. District Court, Central District of California
    U.S. Court of Appeals for the Ninth Circuit
    Memberships

    Memberships

    •International Consumer Product Health and Safety Organization (ICPHSO)

  • Education & Certifications
    Law School
    UCLA School of Law
    Class of 2009
    J.D.
    Other Education
    Colgate University
    Class of 2004
    B.A.
    summa cum laude

Activity

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Attorneys FAQs

  • Does this attorney speak any other languages?
    Antonia E. Stamenova-Dancheva speaks Bulgarian.
  • How many attorneys are in this law firm?
    Keller and Heckman LLP has 80 attorneys at this location.
  • What law school did this attorney attend?
    Antonia E. Stamenova-Dancheva attended UCLA School of Law.
  • What year was this attorney's law firm established?
    Keller and Heckman LLP was established in 1962.