Why DRM Cannot Protect Copyrights  ---  Workshop on Digital Rights Management 22-23 January 2001         Challanges beyond DRM (1) The applicable law constituted in WIPO Copyright Treaty of Dec. 20, 1996 and the Greenbook of the Commission of the European Community KOM 95 (382) governs the responsibility for infringing digital content in networks. The removal of infringing content can only be forced if there is a positive knowledge of the infringing party. This positive knowledge currently is gained by manual research. <<  >>