On April 5 2007, the Supreme People's Court and the Supreme People's Procuratorate jointly issued the Interpretation of Several Issues Relating to Specific Application of Law to the Treatment of Criminal Cases of Intellectual Property Infringement No. 2 which came into force on the same day. This Interpretation aims to further strengthen the protection of intellectual property rights in China, in particular copyright, via criminal means. The previous interpretation on these issues was the No. 1 Interpretation which came into force on December 22 2004.