The RO makes the DQ call and cites the rule broken that caused the DQ. The RM has the authority to overrule the DQ. The MD has no authority over the RM in regards to shooting and safety issues.
7.1.6 Range Master (“RM”) – has overall authority over all persons and activities within the entire range, including range safety, the operation of all courses of fire and the application of these rules. All match dis- qualifications and appeals to arbitration must be brought to his atten- tion. The Range Master is usually appointed by and works with the Match Director, however, in respect of USPSA sanctioned Level III and Nationals matches, the appointment of the Range Master is subject to the prior written approval of the Director of NROI.
7.1.7 Match Director (“MD”) – handles overall match administration includ- ing squadding, scheduling, range construction, the coordination of all support staff and the provision of services. His authority and decisions will prevail with regard to all matters except in respect of matters in these rules which are the domain of the Range Master. The Match Director is appointed by the host organization and works with the Range Master.