Each year, the individuals and organizations in the U.S. organ donation, procurement, allocation, and distribution system work together to provide transplants to many thousands of people, but thousands more die before getting a transplant due to the ongoing shortage of deceased donor organs and inequitable access to transplant waiting lists. Realizing the Promise of Equity in the Organ Transplantation System, a new consensus study report from the National Academies of Sciences, Engineering, and Medicine's Committee on A Fairer and More Equitable, Cost-Effective, and Transparent System of Donor Organ Procurement, Allocation, and Distribution, provides expert recommendations to improve fairness, equity, transparency, and cost-effectiveness in the donor organ system.