New Exemptions to Prohibition Against Circumvention of Technology

The Digital Millennium Copyright Act (DMCA) contains numerous provisions that guard against individuals attempting to circumvent copyright controls or protection in various technologies. However, pursuant to terms of the DMCA, the Librarian of Congress has issued a rule setting out six classes of works that will be subject to three-year exemptions from the statute's prohibition against circumvention of technology. The proponents of these exemptions were able to demonstrate that the prohibition on circumventing access control had a substantial adverse effect on the ability of people to make non-infringing uses of the six particular classes of copyrighted works. The six classes of copyrighted works, subject to additional restrictions, are: 1) audiovisual works included in the educational library of a college or university's film or media studies department; 2) computer programs and video games distributed in formats that have become obsolete and that require the original media or hardware as a condition of access; 3) computer programs protected by dongles that prevent access due to malfunction or damage and which are obsolete; 4) literary works distributed in ebook format when all existing ebook editions of the work contain various access controls; 5) computer programs in the form of firmware that enable wireless telephone handsets to connect to a wireless telephone communication network; 6) sound recordings, and audiovisual works associated with those sound recordings, distributed in compact disc format and protected by technological protection measures that control access to lawfully purchased works. Those who may benefit from three of the newer classes of exempted works include owners of wireless telephone handsets who want to continue to use the handsets when they switch to new wireless carriers, film professors making compilations of film clips for classroom instruction, and those who test, investigate and correct security vulnerabilities on compact discs that are distributed with access control technology that compromises the security of personal computers. The exemptions went into effect on November 27, 2006, and will remain in effect until October 27, 2009.