60 Laws of Malaysia ACT 709 Members to devote time to business of Advisory Committee 82. The members of the Advisory Committee shall devote such time to the business of the Advisory Committee as is necessary to discharge their duties effectively. PART VII APPEAL TRIBUNAL Establishment of Appeal Tribunal 83. There is established an Appeal Tribunal for the purpose of reviewing any of the matters on appeal as set out in section 93. Powers of Appeal Tribunal 84. (1) The Appeal Tribunal shall have the power— (a) to summon parties to the proceedings or any other person to attend before it to give evidence in respect of an appeal; (b) to procure and receive evidence on oath or affirmation, whether written or oral, and examine all such persons as witnesses as the Appeal Tribunal considers necessary; (c) where a person is so summoned, to require the production of any information, document or other thing in his possession or under his control which the Appeal Tribunal considers necessary for the purposes of the appeal; (d) to administer any oath, affirmation or statutory declaration, as the case may require; (e) where a person is so summoned, to allow the payment for any reasonable expenses incurred in connection with his attendance; (f) to admit evidence or reject evidence adduced, whether oral or documentary, and whether admissible or inadmissible under the provisions of any written law relating to the admissibility of evidence;