If you're an alumni member of the Sigma Nu Fraternity at the University of Arizona and would like to be notified of future alumni-oriented events and activities, please complete and submit the form below. Your information will be forwarded to us for verification and inclusion in our alumni roster. All communication from us will be via e-mail, so we need at least one, but preferably two, e-mail addresses for you. We respect your privacy and commit to keeping our e-mail communication few and far between.