More than 1,800 organizations are using the CIRB for their NCI-funded clinical trials aimed at preventing and treating cancer. These organizations consist of over 500 Signatory Institutions and their Component and Affiliate Institutions.
Below is the list of all the Signatory Institutions.
| # | Institution Sort descending | City | State |
|---|---|---|---|
| 476 | Tallahassee Memorial Healthcare | Tallahassee | Florida |
| 477 | Tanner Medical Center | Carrollton | Georgia |
| 478 | Tarrant County Hospital District/JPS Health Network | Fort Worth | Texas |
| 479 | Texas Oncology - Round Rock Cancer Center | Round Rock | Texas |
| 480 | Texas Tech University Health Sciences Center | Lubbock | Texas |
| 481 | Texas Tech University Health Sciences Center at El Paso | El Paso | Texas |
| 482 | The Children's Hospital of Philadelphia | Philadelphia | Pennsylvania |
| 483 | The Children's Mercy Hospital | Kansas City | Missouri |
| 484 | The Christ Hospital Health Network | Cincinnati | Ohio |
| 485 | The Cooper Health System | Camden | New Jersey |
| 486 | The Finley Hospital | Dubuque | Iowa |
| 487 | The George Washington University | Washington | District of Columbia |
| 488 | The Guthrie Clinic | Sayre | Pennsylvania |
| 489 | The Mary Imogene Bassett Hospital | Cooperstown | New York |
| 490 | The Medical Center of Central Georgia | Macon | Georgia |
| 491 | The Methodist Hospital dba Houston Methodist | Houston | Texas |
| 492 | The Moses H Cone Memorial Hospital Operating Corporation | Greensboro | North Carolina |
| 493 | The Ohio State University | Columbus | Ohio |
| 494 | The University of Chicago | Chicago | Illinois |
| 495 | The University of North Carolina at Chapel Hill | Chapel Hill | North Carolina |
| 496 | The University of Texas Medical Branch at Galveston | Galveston | Texas |
| 497 | The University of Toledo | Toledo | Ohio |
| 498 | The Valley Health System | Ridgewood | New Jersey |
| 499 | The West Clinic | Germantown | Tennessee |
| 500 | ThedaCare Inc | Appleton | Wisconsin |