11. Appointment and terms of office:

(1) The Director-General shall be appointed by Government on such terms and conditions as may be determined by the Government.

(2)  The Director-General shall be the Chief Executive of the Authority and shall–

(a)  be a whole time or part time officer of the Authority; and

(b)  perform such duties as may be assigned to him and exercise such powers as may be delegated to him by the Authority.