54.—(1) A relevant person who initiates proceedings before the Tribunal or who wishes to take part in such proceedings shall as soon as practicable give notice to the Tribunal of the name and address of any representative appointed by the relevant person and if none has as yet been appointed, whether the relevant person intends to appoint a representative or to conduct the case without such assistance.
(2) If at any time a relevant person wishes to be represented by a person other than a representative whose details have been notified to the Tribunal, the relevant person shall notify the Tribunal of the name and address of that person.
(3) At any hearing a relevant person may conduct the relevant person’s own case (with assistance from any person if the relevant person wishes) or may be represented by any person whether or not legally qualified.
(4) If the Tribunal is satisfied that there is a good reason, it may refuse to permit a particular person to assist or represent a relevant person at a hearing.
(5) References in these Rules (however expressed) to the sending of any notice or other documents to a relevant person shall be construed as references to the sending of any notice or other documents to the relevant person’s representative.