As of 2003, Tsinghua University had 12 colleges and 48 departments, 41 research institutes, 35 research centers, and 167 laboratories, including 15 national key laboratories. In September 2006, Peking Union Medical College was renamed to Peking Union Medical College, Tsinghua University . The university offers 51 bachelor's degree programs, 139 master's degree programs and 107 Ph.D. programs. Recently, Tsinghua has become the first Chinese university to offer a Master of Laws program in American law, through a cooperative venture with the Temple University Beasley School of Law. The university is a member of LAOTSE, an international network of leading universities in Europe and Asia. Each year, the University celebrates the Intellectual Property Summer Institute in cooperation with Franklin Pierce Law Center of Concord, New Hampshire.