The Society of Toxicology (SOT) has learned of the passing of 2001 SOT Honorary Member Herbert L. Needleman, MD, on July 18, 2017. As noted in his obituary, "Dr. Needleman leaves a legacy of improved health for children across this country and the world. He was internationally renowned for pioneering scientific research on the effects of lead in children." SOT recognizes nonmembers who embody outstanding and sustained achievements in the field of toxicology with Honorary Membership. For more information about Dr. Needleman, please view his obituary.