29—Disclosure of interest by members of Tribunal
If the Tribunal is constituted of, or includes, a member who has a pecuniary or other interest that could conflict with the proper performance of the member's functions in proceedings before the Tribunal, the member—
(a) must disclose the interest to the parties to the proceedings and to the President of the Tribunal; and
(b) must not take part in the proceedings or exercise powers affecting the proceedings—
(i) if the President directs the member to withdraw from the proceedings; or
(ii) if a party to the proceedings does not consent to the member hearing and determining, or participating in the hearing and determination of, the proceedings.