Section 34 of the Principal Act is amended by omitting subsections (1) and (1A) and substituting the following subsections:

(1)  The Tribunal may, on an application under this section or on its own motion and after a hearing –

(a) revoke or amend an instrument of appointment of an enduring guardian if –

(i) the enduring guardian seeks revocation of the appointment; or

(ii) the Tribunal is satisfied that the enduring guardian is not willing or able to act in that capacity; or

(iii) the Tribunal is satisfied that the enduring guardian has, in that capacity –

(A) not acted to promote the personal and social well-being of the appointor; or

(B) acted in an incompetent or negligent manner or contrary to the provisions of this Act; or

(iv) the Tribunal is satisfied that the circumstances of the appointor have changed to the extent that it is appropriate to revoke or amend the instrument; and

(b) if the Tribunal thinks fit, and is satisfied of the matters specified in 20(1)(b) and (c), appoint a guardian for the appointor of the enduring guardian.

(1A)  The Tribunal may, on an application under this section or on its own motion and after a hearing –

(a) declare that an instrument of appointment of an enduring guardian or an instrument revoking the appointment of an enduring guardian is invalid if the Tribunal is satisfied that –

(i) the appointor did not have decision-making ability in respect of the making or revoking of the instrument; or

(ii) the instrument is contrary to the provisions of this Act; or

(iii) the appointor was induced to make the instrument by reason of dishonesty or undue influence; and

(b) if the Tribunal thinks fit, and if satisfied of the matters specified in 20(1)(b) and (c), appoint a guardian for the appointor of the enduring guardian.

(1B)  An appointment of a person as a guardian under subsections (1)(b) or (1A)(b) has the same effect as if it had been made under Part 4.