I imagine fraternities do have a different set of rules...hopefully some of the above posters were of some help with that.
Regarding the notification of the relative of the released legacy, I would be very surprised to see that it is still in effect, but I cannot speak for Sigma Kappa. I guess that is something that nationals could tell you or maybe it is determined on a chapter by chapter basis. It would be interesting to find out...
Hybrid Mode
