Sons of the Chariot (S.O.C) is the nationally recognized youth-based auxiliary supported by Graduate/Alumni Chapters of Sigma Phi Rho Fraternity, Inc. The S.O.C was developed to aid adolescent males in their transition to manhood, and is assisted by members of the fraternity, as they reach the many milestones experienced in a young boys life. S.O.C benefits from mentoring relationships from Sigma Phi Rho Fraternity, Inc., and receives direct guidance on issues related to leadership development, character enrichment, and scholastic engagement.

S.O.C, is the official “Junior Fraternity” of Sigma Phi Rho Fraternity, Inc., embracing the Core Values and Mission of the Sigma Phi Rho Fraternity, Inc