Division of Transplantation (DOT)
the federal office that deals with transplantation in the U.S.; part of the Department of Health and Human Services (DHHS) and the Health Resources and Services Administration (HRSA), the DOT manages the Organ Procurement and Transplantation Network (OPTN) contract; also provides public education to increase organ donation, and technical assistance to organ procurement organizations.
see also: Division of Transplantation web site