3 N A T I O N A L A S S O C I A T I O N O F I N T E R CO L L E G I A T E A T H L E T I C S NAIA Eligibility Center All first-time NAIA participants must register at www.PlayNAIA.org and receive an Eligibility Center determination.www.PlayNAIA.org Must receive determination prior to participating in any contest (scrimmage, exhibition or regular season).