11. (1) The authority may, either generally or as otherwise provided by resolution, delegate to—
(a) the Chairperson or any other member of the Authority;
(b) the Chief Executive;
(c) the Grievances Committee;
(d) a Training Advisory Committee or any other committee established under section 29; or
(e) a public servant whose services have been made available to the Authority pursuant to an arrangement under section 25;
any of its powers under this Act or any other law of the Territory, other than its power of delegation.
(2) A power so delegated, when exercised by the delegate, shall, for all purposes, be deemed to have been exercised by the Authority.
(3) A delegation of a power under this section—
(a) may be revoked by the Authority (whether or not constituted by the persons constituting the Authority when the power was delegated);
(b) does not prevent the exercise of the power by the Authority; and
(c) continues in force notwithstanding a change in the membership of the Authority.
(4) Section 30 of the Interpretation Act 1967 applies in relation to a delegation under this section as if the Authority were a person.
(5) A certificate signed by the Chairperson of the Authority stating any matter with respect to a delegation of a power under this section is evidence of that matter.
(6) A document purporting to be a certificate referred to in subsection (5) shall, unless the contrary is established, be deemed to be such a certificate and to have been duly given.