Any CRS that has completed the DAIDS protocol registration process for a protocol (main or sub-study), must complete the DAIDS deregistration process for each protocol to which it is registered.
Note: Deregistration is NOT performed automatically when a study is completed.
Deregistration can be requested when either of the following have occurred:
- The CRS no longer has participants on study (all follow-up has been completed) and does not plan to enroll additional subjects
- If no participants were ever enrolled at the CRS and the study has closed to accrual
Additional information can be found in:
Guidance Regarding DAIDS Deregistration Process:
For more information, see the Deregistration Process FAQs