| Sites | IEC/IRB names |
|---|---|
| Alhada Armed Forces Hospital | Research & Ethics Committee of Armed Forces Hospital, Western Region |
| King Saud University Medical City, King Saud University | King Saud University Medical City IRB |
| Specialized Medical Centre Hospital | Specialized Medical Center Hospital IRB |
| King Abdulaziz University Hospital | King Abdulaziz University Hospital IRB |
| King Abdulaziz Hospital for National Guard | King Abdullah International Medical Research Center |
| Diabetes and Endocrinology Center-Buraidah | King Fahd Medical City IRB |
| Dallah Hospital | King Saud University Medical City IRB |
IEC: Independent Ethics Committee, IRB: Institutional Review Board