Google Analytics Launches Change History
Google is currently in the process of rolling out a new "Change History" feature to Google Analytics accounts.
Change History will show a summary of changes made to an account over the last 180 days - for example changes made to users, access levels, profiles, goals and filters.
To view an accounts change history you'll need administrator access. Once enabled to access it click onto the ADMIN button towards the top right of the screen and then click on the "Change History" tab.