Gunbu Daijin Geneki Bukan sei is a regulation to limit Military Ministers' appointing authority to only active Taisho (general) and Chusho (lieutenant general), and limit this authority to military officers such as Taisho and Chusho in accordance with 'Gunbu Daijin Bukan sei (Military Ministers to be Officers)' to narrow down the candidates.
軍部大臣現役武官制は、軍部大臣の補任資格を現役武官の大将・中将に限る制度であり、軍部大臣の補任資格を武官の大将・中将に限る「軍部大臣武官制」より資格者の範囲をさらに狭めている。