Eligibility requirements for Undergraduate Chapter initiation are:
- Must not be or have been a member of another Greek Letter Organization, except those or honorary or professional nature.
- Cumulative GPA no less than a 2.3.
- Previous semester GPA of no less than a 2.3.
- If a first semester freshman, must have a minimum of a 3.0 cumulative high school GPA.
- Must have completed 12 credit hours unless approved by a majority vote.
- And must submit transcripts and a completed association application 2 weeks prior to interviews.
Eligibility requirements for Graduate Chapter initiation are:
- Must not be or have been a member of another Greek Letter Organization, except those or honorary or professional nature.
- Must have been awarded a post-secondary degree from an accredited college or university.
- And must submit completed association application 2 weeks prior to interviews.
Phi Sigma Nu Fraternity Inc. is based on moral, cultural and spiritual values of the Native American men by which it was founded. All men, regardless of race, color, orientation or creed, are welcome to apply.
