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 |
|---|---|---|---|
| 151 | Eastern Connecticut Hematology and Oncology Associates | Norwich | Connecticut |
| 152 | Eastern Maine Medical Center | Bangor | Maine |
| 153 | ECU Health Oncology-Kinston | Kinston | North Carolina |
| 154 | Edward Hines Jr VA Hospital | Hines | Illinois |
| 155 | Edward-Elmhurst Healthcare | Naperville | Illinois |
| 156 | Eisenhower Medical Center | Rancho Mirage | California |
| 157 | EKHCS Leavenworth VA-589 | Leavenworth | Kansas |
| 158 | Elliot Hospital | Manchester | New Hampshire |
| 159 | Emory University | Atlanta | Georgia |
| 160 | Endeavor Health | Arlington Heights | Illinois |
| 161 | Englewood Hospital | Englewood | New Jersey |
| 162 | Enloe Medical Center | Chico | California |
| 163 | Essentia Health | Duluth | Minnesota |
| 164 | Exeter Hospital Inc | Exeter | New Hampshire |
| 165 | Faxton - Saint Lukes Healthcare | Utica | New York |
| 166 | FHN Memorial Hospital | Freeport | Illinois |
| 167 | FirstHealth of the Carolinas Inc | Pinehurst | North Carolina |
| 168 | Florida Cancer Specialists | Sarasota | Florida |
| 169 | Florida Health Sciences dba Tampa General Hospital | Tampa | Florida |
| 170 | Forsyth Memorial Hospital Inc | Winston-Salem | North Carolina |
| 171 | Fox Chase Cancer Center | Philadelphia | Pennsylvania |
| 172 | Franciscan Health Indianapolis | Indianapolis | Indiana |
| 173 | Fred Hutchinson Cancer Center (FHCC) | Seattle | Washington |
| 174 | Frederick Memorial Hospital | Frederick | Maryland |
| 175 | Fresno Community Hospital and Medical Center dba Community Medical Centers | Fresno | California |