The candidate must have a minimum of 21 years of age and 1st Dan in Ju-jitsu. He must have been a referee, in his own nation, in Fighting System and Duo System for at least 1 year and must have refereed at least 1 Fighting System and 1 Duo System Competition. The candidate must have a good knowledge of English.
To pass examination candidate must participate in the seminar with theoretical test (at least 80% of total score is requested) and practical examination. The practical test has to be on an international tournament or championship which is accepted by JJIF or JJEU.