Dyson College of Arts and Sciences (1966) Pace School of Performing Arts (PPA) [31] Lubin School of Business (1906) Among fewer than three percent of global business schools with dual accreditation from AACSB International.[citation needed] School of Education (1966) Seidenberg School of Computer Science and Information Systems (1983), named in 2005 for Verizon Chairman/CEO & Pace alumnus Ivan Seidenberg. Susan M. Merritt served as founding dean from its inception in 1983 for 25 years, the longest of any dean at Pace. Pforzheimer Honors College (2003) Adult and Continuing Education (formerly known as University College 1979-1984; School of Continuing Education 1968-1979) World Trade Institute of Pace University (purchased from the Port Authority of New York and New Jersey in 1997 - originally located on the 55th floor of 1 World Trade Center until September 11, 2001, reopened in 2003, closed in 2005.)