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William Blumenthal

William Blumenthal

Former Partner; Former General Counsel

Sidley Austin; FTC

LinkedIn

William has more than three decades of experience in the fields of antitrust and consumer protection. Most of his experience has been in private practice, but from 2005 to 2009 he served as the General Counsel of the Federal Trade Commission.

In private practice, his engagements have involved evaluation and advice, regulatory filings, civil and criminal investigations, advocacy before federal and state enforcement agencies (most frequently the U.S. Department of Justice and Federal Trade Commission), coordination with foreign counsel, negotiation and entry of consent orders, and federal court litigation.

During Bill’s four-year term as General Counsel of the FTC, he served as the agency’s chief law officer. His responsibilities included advising the Commission on law and policy, representing the agency in federal and state courts, and coordinating with other agencies of government.

Recent Events and Presentations

March 4, 2025

Competition Policy in a New Administration: Conservative Antitrust and the FTC

Please join ITIF for a virtual panel with renowned experts who will discuss how antitrust enforcement might change with the new administration, whether the Trump enforcers will carry forward any of the neo-Brandeisian policies, and what the future may have in store for the FTC.

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