Tasmanian Numbered Acts7. Impeaching verdict
(1) The fact that a juror is disqualified from, or is ineligible for, jury service is not a ground for impeaching a verdict unless that fact is established to the satisfaction of the court before the verdict is delivered.
(2) Any irregularity
relating to the preparation of a jury list, the issuing of a summons, the
constitution of a panel or the selection of a jury is not a ground for
impeaching a verdict.