From the NPC Website (12/5/2011):
What is membership recruitment?
- Membership in a sorority is voluntary and is the result of mutual selection.
- Formal recruitment is a time set aside, usually once a year, for sorority members and unaffiliated women to become better acquainted.
- Continuous informal recruitment also occurs on some campuses throughout the school year. Offers of membership during informal recruitment may occur at any time during the process of getting acquainted.
For additional information about recruitment, NPC’s Website on Member Recruitment(npcwomen.org).