Indian Trusts Act, 1882
71. Discharge of trustee
The trustee may be discharged from his office only as follows:-
(a) by the extinction of the trust;
(b) by the completion of his duties under the trust;
(c) by such means as may be prescribed by the instrument of trust;
(d) by appointment under this Act of a new trustee in his place;
(e) by consent of himself and the beneficiary, or, where there are more beneficiaries than one, all the beneficiaries being competent to contract; or
(f) by the court to which a petition for his discharge is presented under this Act.