When creating a study or adding an amendment, a version name is required for the protocol. The “Protocol Version” field has been relabeled as “Protocol Date and/or Version” to clarify that users should enter the version number as entered on the protocol, which is often a date. In IREx trainings, users have also been encouraged to enter the amendment number in the summary of changes so that it is reflected on IREx and on email notifications sent out when changes are made.