The National Pan-Hellenic Council (NPHC) is a collaborative organization of nine historically African American, international Greek lettered fraternities and sororities. The nine NPHC organizations are sometimes collectively referred to as the "Divine Nine". The member/partner organizations have not formally adopted nor recommended the use of this term to describe their collaborative grouping. The NPHC was formed as a permanent organization on May 10, 1930 on the campus of Howard University, in Washington, D.C. with Matthew W. Bullock as the active Chairman and B. Beatrix Scott as Vice-Chairman. NPHC was incorporated under the laws of the State of Illinois in 1937.