The National Pan-Hellenic Council (NPHC) is a collaborative umbrella council composed of historically African American fraternities and sororities also referred to as Black Greek Letter Organizations (BGLOs). 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.