(1) Subject to subsection (1A), if the Tribunal is constituted for the purposes of a proceeding by 3 members, a disagreement between the members is to be settled according to the opinion of the majority of the members.
(a) the Tribunal is constituted for the purposes of a proceeding by 3 presidential members in accordance with section 19F; and
(b) the proceeding is not in relation to a review of a decision relating to a record of the Australian Security Intelligence Organisation; and
(c) the members disagree about a question of law arising in the proceeding;
the disagreement is to be settled:
(d) if only one presidential member is a Judge--according to the opinion of that member; or
(e) if 2 presidential members are Judges--according to the opinion of the majority of the members.
(2) If the Tribunal is constituted for the purposes of a
proceeding by 2 members, a disagreement between the members is to be settled
according to the opinion of the presiding member.