(1) A person is a party to proceedings before the Tribunal if the person is—
(a) the applicant; or
(b) in the case of any disciplinary proceedings or any proceedings constituted by any inquiry into a person—the person who is the subject of the proceedings; or
(c) in the case of proceedings involving the review of a decision—the decision-maker; or
(d) a person joined in the proceedings by order of the Tribunal; or
(e) a person lawfully intervening in the proceedings; or
(f) a person specified by another provision of this Act or a relevant Act to be a party to the proceedings.
(2) Subsection (1) applies subject to any provision or exclusion made by the rules of the Tribunal.
(3) In any proceedings where a decision-maker is a party, the official description rather than the personal name of the decision-maker is to be used so far as is practicable.