(a) Before any hearing, the Tribunal may require either party to give notice of the identity of witnesses it wishes to call, whether witness of fact or expert witness, as well as of the subject matter of their testimony and its relevance to the issues.
(b) The Tribunal has discretion, on the grounds of redundance and irrelevance, to limit or refuse the appearance of any witness.
(c) Any witness who gives oral evidence may be questioned, under the control of the Tribunal, by each of the parties. The Tribunal may put questions at any stage of the examination of the witnesses.
(d) The testimony of witnesses may, either at the choice of a party or as directed by the Tribunal, be submitted in written form, whether by way of signed statements, sworn affidavits or otherwise, in which case the Tribunal may make the admissibility of the testimony conditional upon the witnesses being made available for oral testimony.
(e) A party shall be responsible for the practical arrangements, cost and availability of any witness it calls.
(f) The Tribunal shall determine whether any witness shall retire during any part of the proceedings, particularly during the testimony of other witnesses.
Experts Appointed by the Tribunal