Diversity Lab LLC, the for-profit consultancy that operated the widely adopted Mansfield Certification program, has ceased operations following a Federal Trade Commission antitrust investigation. The company filed dissolution paperwork with the California Secretary of State on June 5, 2026, bringing an abrupt end to a certification framework that had been adopted by more than 360 law firms across the United States.
The FTC investigation focused on whether the program's 30% employment quota agreements amounted to coordinated conduct in violation of Section 1 of the Sherman Act and Section 5 of the FTC Act. At the center of the inquiry was the concern that participating firms had effectively aligned their hiring and promotion benchmarks through a common third-party framework, raising questions about whether such commitments constituted concerted action among horizontal competitors in the legal services market. In January 2026, the FTC issued warning letters to 42 participating law firms, signaling that the agency viewed the structure of these commitments as potentially unlawful coordination rather than independent diversity initiatives.
The dissolution of Diversity Lab marks a significant inflection point for the legal industry's approach to diversity, equity, and inclusion programs. For more than a decade, the Mansfield Certification had served as a prominent benchmark for law firm diversity efforts, and its sudden unwinding underscores the heightened regulatory environment surrounding coordinated DEI commitments. Firms that participated in the program, as well as those engaged in similar third-party certification or peer-benchmarking initiatives, should now anticipate continued scrutiny of any hiring or promotion practices that could be characterized as coordinated among competitors.
Law firms that previously held or pursued Mansfield Certification should consider a careful evaluation of their potential antitrust exposure tied to coordinated hiring or promotion commitments. A thorough review of internal DEI structures, participation in industry frameworks, and the documentation of independent decision-making in talent practices may help mitigate risk going forward. Counsel should also monitor further FTC activity and any related enforcement developments that may clarify the boundaries of permissible diversity programming under federal antitrust law.
This article is provided for general informational purposes only and does not constitute legal advice. Clients facing antitrust questions concerning diversity programs or related commitments should seek tailored guidance based on their specific circumstances.