The Administrative Court Organization Act Article 15-6
The adjudicating of legal disputes in the Grand Chamber shall be conducted by a collegial panel of nine judges, and the president of the Supreme Administrative Court shall assume the position of the presiding judge.The collegial panel of judges of the Grand Chamber is composed of one judge as assigned by the court submitting the case, and seven judges elected by ballot.Each panel of the Supreme Administrative Court should have at least one judge as an elected judge of the Grand Chamber, as mentioned in the preceding paragraph.
中文原文 行政法院組織法第15-6條
大法庭裁判法律爭議，以法官九人合議行之，並由最高行政法院院長擔任審判長。
大法庭之庭員，由提案庭指定庭員一人及票選之法官七人擔任。
前項由票選產生之大法庭庭員，每庭至少應有一人。
大法庭之庭員，由提案庭指定庭員一人及票選之法官七人擔任。
前項由票選產生之大法庭庭員，每庭至少應有一人。