Rule 25A - Court Composition, Session, Quorum and Adjournments(a) Transaction of Judicial Business in Open Court, Chambers. Matters of judicial business to be transacted in open court shall be arranged by calendar setting fixed by court order. Matters of judicial business to be transacted in chambers shall be arranged by appointment with the clerk.(b) Sessions, Quorum and Adjournments.(1) No arguments will be heard or open sessions held on Saturday, Sunday or other nonjudicial days.(2) Constitution of Court.(A) Supreme Court. The full court consists of all seven members of the court. A panel consists of three members of the court. A quorum of the full court sitting en banc shall be four and a quorum of the court sitting as a panel shall be two.(B) Court of Appeals. The Court of Appeals consists of all three members of the court. A quorum of the court shall be two.(C) A senior justice senior Court of Appeals judge, or active district court judge maybe assigned to sit in place of a justice or judge as provided by law.(3) Where only four justices are present for oral argument before the full Supreme Court or where only two justices are present for oral argument before a panel of the Supreme Court or the Court of Appeals, the absent justices) or judge(s) may participate in the decision and the opinion of the court upon the written briefs or points and authorities. In the absence of a quorum, on any day appointed for holding a session of the court the justices or judges attending (or if no justices or judges are present, the clerk or deputy clerk may adjourn the court until there is a quorum.(4) The court may, in appropriate instances, direct the clerk or the bailiff to announce recesses and adjournments.As amended; effective 1/20/2015.