LIBRARY OF CONGRESS U.S. Copyright Office 37 CFR Part 201 [Docket No. 2014-07] Exemption to Prohibition on Circumvention of Copyright Protection Systems for Access Control Technologies. AGENCY: U.S. Copyright Office, Library of Congress. ACTION: Final rule. “In this final rule, the Librarian of Congress adopts exemptions to the provision of the Digital Millennium Copyright Act… Continue Reading