Additional information including RSVP instructions and directions can be found at <a href="http://events.Signup4.com/copyrightgreenpaper">http://events.Signup4.com/copyrightgreenpaper</a> and in the Federal Register Notice: www.federalregister.gov/articles/2014/03/11/2014-05159/improving-the-operation-of-the-notice-and-takedown-system-under-the-dmca-multist.