TIMELINE REQUIREMENTS FOR RENEWAL OF IRB APPROVAL
Maintaining continuous IRB approval for a study is the responsibility of the Principal Investigator and the study team. Please remember that if you allow your study's IRB approval to lapse, then you, the IRB, and Duke as an institution are considered to be out of compliance with federal regulations. To avoid having a study's IRB approval expire, please observe the following timeline.
Note the Expiration Date on your IRB Notification of Approval. Then.....