(1) The Appeals Tribunal may, in relation to proceedings before it -
(a) call witnesses on its own initiative, and
(b) examine witnesses on oath, or by use of a statutory declaration, and
(c) examine or cross-examine any witness to such extent as it thinks proper in order to elicit information relevant to the determination of the proceedings, and
(d) require any witness to answer questions that it believes to be relevant to the proceedings.
(2) If the Appeals Tribunal decides to call a person as a witness under this section, it may -
(a) try to get the person to attend the proceedings voluntarily by notifying the person in such manner as it thinks appropriate, or
(b) direct the Registrar to issue a summons to compel the attendance of the person before it.
(3) A party to proceedings before the Appeals Tribunal may apply to the Registrar for the issue of a summons compelling the attendance of a witness before it.
(4) On receiving a direction under subsection (2) or an applicati
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