Building member’s character since 1856, Theta Chi is a social fraternity which promotes scholarship, leadership, brotherhood, community service and diversity. Our chapter, Phi, has deep history at North Dakota State University reaching back over 100 years. Here you’ll find links to several different pages that document the history of our fraternity, both at NDSU and internationally, along with some other pages that should hopefully give some helpful information about what being a Theta Chi is all about!