How to Join a Fraternity or Sorority

The beginning of each semester is a time for you to learn about the different fraternity & sorority organizations at Sonoma State University. Councils host events for non-affiliated students to learn about the fraternity & sorority community. The actual process happens differently depending on the Council and their respective chapters may have different requirements. Please visit the links in this section for detailed information concerning each council's growth process.

Expansion and Recognition of New Greek Organizations

In collaboration with chapter and council leadership, Sonoma State University has established an Expansion and Recognition process for students and organizations wishing to colonize.  At this time, Sonoma State University has determined that the campus is not currently open for expansion.  If there is interest, please contact the Campus Life Advisor (link to micki.estuesta@sonoma.edu) to schedule meeting to review the procedure. 

Sonoma State University Greek Expansion & Recognition Procedure

For all other growth questions, contact the Center for Student Leadership, Involvement & Service in person on the first floor of the Sonoma Student Union or via e-mail, cslis@sonoma.edu, or phone, (707) 664-4323.