Diversity Lab, a consultancy known for its diversity, equity, and inclusion (DEI) initiatives within the legal sector, has announced its closure following an investigation by the Federal Trade Commission (FTC). The organization will dismantle all its systems and eliminate or destroy any client data associated with the numerous law firms and legal departments it has collaborated with.
The FTC’s scrutiny centered on Diversity Lab’s Mansfield Certification program, which encouraged law firms to consider at least 30% underrepresented candidates for leadership and promotion opportunities. In January 2026, FTC Chairman Andrew N. Ferguson issued warning letters to 42 prominent law firms participating in the program, expressing concerns that such coordinated DEI efforts could constitute anticompetitive collusion. The letters highlighted that agreements among competing employers to meet common DEI metrics might distort competition in hiring, compensation, and promotions. ([ftc.gov](https://www.ftc.gov/news-events/news/press-releases/2026/01/federal-trade-commission-chairman-andrew-n-ferguson-issues-warning-letters-law-firms-anticompetitive?utm_source=openai))
In response to the FTC’s actions, Diversity Lab faced significant operational challenges. The issuance of warning letters led to the immediate pause of the Mansfield Certification program and resulted in substantial staff furloughs. ([outsolve.com](https://www.outsolve.com/blog/dei-in-2026-developments?utm_source=openai))
The FTC’s intervention has sparked a broader discussion within the legal community about the balance between promoting diversity and adhering to antitrust laws. While the Mansfield Certification aimed to foster inclusivity, the FTC’s position underscores the importance of ensuring that such initiatives do not inadvertently lead to anticompetitive practices.
As Diversity Lab ceases operations, law firms and legal departments are left to reassess their DEI strategies independently, ensuring compliance with antitrust regulations while striving to maintain progress in diversity and inclusion efforts.