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 |
|---|---|---|---|
| 226 | JFK Medical Center | Atlantis | Florida |
| 227 | John D Archbold Memorial Hospital | Thomasville | Georgia |
| 228 | John Muir Health System | Concord | California |
| 229 | John Wayne Cancer Institute | Santa Monica | California |
| 230 | Johns Hopkins All Children's Hospital Inc | Saint Petersburg | Florida |
| 231 | Johns Hopkins University School of Medicine | Baltimore | Maryland |
| 232 | Jupiter Medical Center | Jupiter | Florida |
| 233 | Kaiser Foundation Research Institute - Kaiser Permanente Northern California | Oakland | California |
| 234 | Kaiser Foundation Research Institute - Kaiser Permanente Southern California | Oakland | California |
| 235 | Kaiser Foundation Research Institute - Mid-Atlantic Permanente Medical Group PC | Gaithersburg | Maryland |
| 236 | Kansas City Veterans Affairs Medical Center | Kansas City | Missouri |
| 237 | Kent County Memorial Hospital | Warwick | Rhode Island |
| 238 | KPiIRB - Kaiser Permanente of Colorado | Denver | Colorado |
| 239 | KPiIRB - Kaiser Permanente of Georgia | Oakland | California |
| 240 | KPiIRB - Kaiser Permanente of Northwest | Portland | Oregon |
| 241 | KPiIRB - Kaiser Permanente of Washington | Seattle | Washington |
| 242 | Lahey Clinic Inc | Burlington | Massachusetts |
| 243 | Lakeland Regional Health Systems Inc | Lakeland | Florida |
| 244 | Lancaster General Hospital | Lancaster | Pennsylvania |
| 245 | Lee Health System Inc dba Lee Health | Cape Coral | Florida |
| 246 | Legacy Good Samaritan Medical Center | Portland | Oregon |
| 247 | Legacy Health | Portland | Oregon |
| 248 | Lehigh Valley Health Network | Allentown | Pennsylvania |
| 249 | Leland Stanford Junior University | Stanford | California |
| 250 | Lexington Medical Center | West Columbia | South Carolina |