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 ascending | City | State |
|---|---|---|---|
| 76 | University of South Florida Board of Trustees | Tampa | Florida |
| 77 | University of South Alabama | Mobile | Alabama |
| 78 | University of Rochester | Rochester | New York |
| 79 | University of Puerto Rico - Medical Sciences Campus | Rio Piedras | Puerto Rico |
| 80 | University of Pittsburgh of the Commonwealth System Higher Education | Pittsburgh | Pennsylvania |
| 81 | University of Pennsylvania/Abramson Cancer Center | Philadelphia | Pennsylvania |
| 82 | University of New Mexico Health Sciences Center | Albuquerque | New Mexico |
| 83 | University of Nebraska Medical Center | Omaha | Nevada |
| 84 | University of Missouri | Columbia | Missouri |
| 85 | University of Mississippi Medical Center | Jackson | Mississippi |
| 86 | University of Minnesota | Minneapolis | Minnesota |
| 87 | University of Michigan | Ann Arbor | Michigan |
| 88 | University of Miami | Miami | Florida |
| 89 | University of Massachusetts Medical School - Worcester | Worcester | Massachusetts |
| 90 | University of Maryland Upper Chesapeake Medical Center | Bel Air | Maryland |
| 91 | University of Maryland Shore Regional Health | Easton | Maryland |
| 92 | University of Maryland Saint Joseph Medical Center | Towson | Maryland |
| 93 | University of Maryland Baltimore | Baltimore | Maryland |
| 94 | University of Louisville | Louisville | Kentucky |
| 95 | University of Kentucky | Lexington | Kentucky |
| 96 | University of Kansas Medical Center | Kansas City | Kansas |
| 97 | University of Iowa | Iowa City | Iowa |
| 98 | University of Illinois College of Medicine - Peoria | Peoria | Illinois |
| 99 | University of Illinois at Chicago | Chicago | Illinois |
| 100 | University of Hawai'i | Honolulu | Hawaii |