The National Academies will host a hybrid public workshop on May 20, 2024, to explore opportunities to improve racial and ethnic diversity in clinical trials. Speakers will focus on collaborative system-level change, collective efforts across organizations and sectors, and trial designs and partnerships supportive of community investment, engagement, and workforce development. The workshop builds on a series of meetings hosted by the Clinical Trials Transformation Initiative, the Multi-Regional Clinical Trials Center of Brigham and Women’s Hospital and Harvard, and Milken Institute’s FasterCures in 2023.