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Ann O'Brien is a partner and co-leader of the firm's Antitrust and Competition Practice Group. She also leads the firm’s Criminal Antitrust and Cartels team. Ann is based in the firm's Washington, D.C. office.

Yesterday, August 28th, the Federal Trade Commission (the “FTC”) and the Department of Justice Antitrust Division (the “DOJ”) (the “Antitrust Agencies”), together with the Department of Labor (the “DOL”) and National Labor Relations Board (the “NLRB”), signed a new agreement (the Memorandum of Understanding or “MOU”) that seeks to enhance the ability of the FTC and DOJ to investigate the impact of mergers and acquisitions on labor markets.Continue Reading U.S. Federal Antitrust Agencies Announce Cooperation Initiative with Labor Agencies in Merger Review

On July 3, 2024, Judge Ada Brown of the U.S. District Court for the Northern District of Texas entered a limited, preliminary injunction barring the Federal Trade Commission (“FTC”) from enforcing its controversial Final Rule (“Rule”) which purports to ban almost all non-compete agreements. Importantly, Judge Brown’s preliminary order only enjoined enforcement of the Final Rule against the named plaintiffs who opposed it. On August 20, 2024 – just two weeks before the Rule’s effective date – Judge Brown greatly expanded the scope of her initial ruling by granting summary judgment for the plaintiffs and ordering the Rule be completely “set aside” and “not be enforced or otherwise take effect on September 4, 2024[.]” Judge Brown’s order may be the fatal blow for the Rule, and should end a months-long saga of uncertainty for employers.Continue Reading Final Word on Final Rule? Texas District Court Eviscerates FTC’s Non-Compete Ban

On July 3, District Judge Ada Brown of the Northern District of Texas issued an order enjoining the Federal Trade Commission (“FTC”) from enforcing its “Final Rule” against plaintiffs Ryan, LLC (“Ryan”) and the U.S. Chamber of Commerce (the “Chamber”). If implemented, the Final Rule would effectively render nearly all non-compete agreements unlawful. Accordingly, this opinion was one of the most highly anticipated judicial decisions in antitrust and labor and employment law in recent memory.Continue Reading Not So “Final”? Texas Federal Court Enjoins Enforcement of FTC’s Noncompete Ban, Leaving Future of Commission’s Rule in Doubt

On April 23, 2024, the Federal Trade Commission (the “FTC”) voted 3-2 to issue its final rule (“Final Rule”) banning employers from imposing noncompete clauses on their workers, approving the final rule in a special Open Commission Meeting. Continue Reading FTC Votes to Ban Noncompete Agreements