by National Assembly of Thailand, Charter of the Courts of Justice 2000…
“ Judges of the Court of Appeal, judges of a Regional Court of Appeal, and judges of the Supreme Court of Justice who attend a general meeting of such court or of a division of the court have the power to, after inspecting the file of a case at the general meeting of the court or at a meeting of the division, participate in the adoption of a judgment or order for the case and, only for the Court of Appeal or Regional Court of Appeal, have the power to express dissenting opinions also. ”
