Registration is now open for the 2020 NISOA Referee Summit presented by Official Sports on April 25, 2020 from 9am-4pm at Clemson University, Clemson, SC. Registration attendance will be capped at 125 NISOA attendees. Official Sports will be in attendance selling new merchandise for the 2020 season. This year’s keynote Speaker is Alex Prus, PRO2 Director of Officiating and Longtime NISOA […]