The ideals of Sigma Pi, which constitute the underlying reason for the Fraternity's rise, development, and continued existence, are plainly set forth in the Constitution, and are in essence as follows:
- To establish a brotherhood.
- To establish and maintain an aristocracy of learning.
- To raise the standards of morality and develop character.
- To diffuse culture and encourage chivalry.
- To promote the spirit of civic righteousness and quicken the national conscience.
It will be observed that these five objects touch upon three different phases of a man's life: namely, his Contacts, his Concepts, and his Controls.
The Altruistic Campus Experience (ACE) Project is unlike any program and is a proven success in North America. Each campus and chapter is different; the project is implemented to help the needs of each individual campus. 
The Sigma Pi Educational Foundation is dedicated to advancing the ideals of Sigma Pi Fraternity. To support these ideals, the SPEF provides scholarships, grants, and educational programming to members of the fraternity. 
Has your chapter recently completed a community service project or raised money for a local philanthropy? If so, we want to hear about it.