11.—(1) A party may appoint a representative (whether a legal representative or not) to represent that party in the proceedings.
(2) If a party appoints a representative, that party (or the representative if the representative is a legal representative) must send or deliver to the Upper Tribunal and to each other party written notice of the representative’s name and address.
(3) Anything permitted or required to be done by a party under these Rules, a practice direction or a direction may be done by the representative of that party, except signing a witness statement.
(4) A person who receives due notice of the appointment of a representative—
(a)must provide to the representative any document which is required to be provided to the represented party, and need not provide that document to the represented party; and
(b)may assume that the representative is and remains authorised as such until they receive written notification that this is not so from the representative or the represented party.
(5) At a hearing a party may be accompanied by another person whose name and address has not been notified under paragraph (2) but who, subject to paragraph (8) and with the permission of the Upper Tribunal, may act as a representative or otherwise assist in presenting the party’s case at the hearing.
(6) Paragraphs (2) to (4) do not apply to a person who accompanies a party under paragraph (5).
(7) In a mental health case if the patient has not appointed a representative the Upper Tribunal may appoint a legal representative for the patient where—
(a)the patient has stated that they do not wish to conduct their own case or that they wish to be represented; or
(b)the patient lacks the capacity to appoint a representative but the Upper Tribunal believes that it is in the patient’s best interests for the patient to be represented.
(8) In a mental health case a party may not appoint as a representative, or be represented or assisted at a hearing by—
(a)a person liable to be detained or subject to guardianship or after-care under supervision, or who is a community patient, under the Mental Health Act 1983; or
(b)a person receiving treatment for mental disorder at the same hospital home as the patient.