please remember that not everyones campus has a greek life office that decides whether or not another organization will come to campus - it is normally something that your panhellenic will decide, if you are NOT greek and are interested I would tell the Panhellenic at your school that you're interested in founding an NPC sorority, and they'll let you know if they are open for expansion. If you ARE in a sorority than you need to be talking to your panhel delegate and ask her panhels opinions