Subject: Investigator and Key Study Personnel Training Definition: Collaborative IRB Training Initiative (CITI): An internet-based set of educational modules on the protection of human participants in research. It is sponsored by a consortium of IRB professionals and researchers from universities and medical schools across the country and is administered by the University of Miami. Policy: It is the policy of the Vanderbilt University (VU) Institutional Review Board (IRB) that all Investigators and key study personnel conducting human subjects research under the jurisdiction of the VU IRB complete initial and annual human research protections training. I. The June 5th, 2000 NIH Guide Notice mandated all key study personnel involved in NIH funded human subjects research must have formal instruction in human research protections. This has been embraced by many of the Federal agencies; therefore, all VU human research Investigators and key study personnel must complete the following initial and continuing education requirements and provide certification of completion to the VU IRB: