Phi Sigma Alpha (ΦΣΑ), commonly known as La Sigma, is a Puerto Rican fraternity originally established as the Sigma Delta Alpha Fraternity (Sociedad de Amigos) on October 22, 1928, at the University of Puerto Rico by 12 students and a professor. Phi Sigma Alpha can trace its roots back to 1898 to the Union Hispano Americana, as well as to the first ever Greek letter Hispanic-oriented fraternity, Sigma Iota, established in 1912. By 1998 there were over 4,376 members. The fraternity's highest administrative body is the "Junta de Directores", or Board of Directors. This body is composed of two groups. The first is the "Comité Ejecutivo Central" (Central Executive Committee) which includes the fraternity president, vice president and others. The second group is composed of the regional presidents, and the presidents and secretaries of all the fraternity chapters, alumni and active members. All members have an equal vote. The Board of Directors meets several times a year, as convened by the fraternity president. As of 2010, there were six regions, with the ones in Puerto Rico named after their main city: San Juan Region, Guayama Region, Ponce Region, Arecibo Region, Mayagüez Region, and the USA Region, based in Florida. More information...
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