(1) A person, other than the following persons, may consent to being appointed a litigation representative:
(a) a person under a legal incapacity;
(b) a person who has a different interest in the proceeding to the person under a legal incapacity;
(c) a corporation or organisation.
(2) However, the following corporations or organisations may be a litigation representative:
(a) the NSW Public Trustee and Guardian;
(b) the State Trustees of Victoria;
(c) the Public Trustee of Queensland;
(d) the Public Trustee of Western Australia;
(e) the Public Trustee of South Australia;
(f) the Public Trustee of Tasmania;
(g) the Public Trustee for the Australian Capital Territory;
(h) the Public Trustee for the Northern Territory;
(i) a trustee company that, under a law of a State or Territory, is authorised to act as a trustee, executor or administrator.