UNOS developed an online database system, called UNet℠ ,to collect, store, analyzes and publish all OPTN data that pertains to the patient waiting list, organ matching, and transplants.

Launched on October 25, 1999, this system contains data regarding every organ donation and transplant event occurring in the United States since 1986. UNet is a fail-safe, 24/7, secure Internet-based transplant information database. It enables the nation's organ transplant institutions to:

  • register patients for transplants
  • match donated organs to waiting patients
  • manage the time-sensitive, life-critical data of all patients, before and after their transplants

Data reports

To view data reports, first select the type of data you need:

  • National Data >
    Includes the latest data about the status of U.S. organ donation and transplantation on a national level.
  • Regional Data >
    Includes the latest data about the status of U.S. organ donation and transplantation in terms of the UNOS region the center is in.
  • State Data >
    Includes the latest data about the status of U.S. organ donation and transplantation in terms of the state the center is in.
  • Center Data >
    Includes current and historical information accumulated about individual transplant centers.
  • Build Advanced Report >
    Allows you to view the latest data about the status of U.S. organ donation and transplantation. You can choose from a number of criteria to create a custom report.
  • Annual Report Data >
    As part of an ongoing effort to identify emerging trends in the field of organ donation and transplantation, more than 50 experts from many areas of the transplant community have prepared the comprehensive report of the Organ Procurement and Transplantation Network (OPTN) and U.S. Scientific Registry of Transplant Recipients (SRTR).

View data reports

UNOS collects and manages all data pertaining to the patient waiting list, organ donation and matching, and transplantation. View data now >

Organ data source

Find information about specific organs, locate transplant centers and review in-depth center data profiles. Go >

Have special data needs?

Request specific, custom data reports or call the UNOS Research Department directly at 804-782-4876.