Referee Seminars are being held April 4-5 2020.  Saturday April 4th seminar is from 10:00 AM to 6:00PM, and is focused on Kyorugi competition.  Sunday April 5th seminar is from 9:00 AM to 5:00 PM, and is focused on Poomsae competition.  Both seminars are being held at the Oriental Martial Arts College headquarters located at 1349 Brice Road, Reynoldsburg Ohio 43068.  Please register for the seminars at Hangastar (

OSTA Referee Seminar