This page lists all revisions of the selected document. Each document can have several revisions, but only the revision checked in the "Latest revision" column is accessible for you.

If it's before "Effective Date" or it's after "Expiry Date", the document will not be accessible anymore.

"Status" also shows the situation of document revisions:

Go back to the documents list

If you need to go back to see the list of the documents you can click on the button from the right side of the action bar.