Administration of Act and appointment of authorised officers, etc.
4.—(1) The Director-General shall be responsible for the administration of this Act, subject to the general or special directions of the Minister.
(2) The Director-General may in writing appoint any public officer or any officer of the Agency or of any statutory authority to be an authorised officer for the purposes of this Act and the regulations.
(3) The Director-General may, by instrument in writing under his hand, appoint any person who in his opinion is qualified to carry out any analysis, test or examination or to make any report for the purpose of this Act or the regulations.
(4) The Director-General may, with the approval of the Minister, delegate the exercise of all or any of the powers conferred or duties imposed upon him by this Act or the regulations to any authorised officer, subject to such conditions or limitations as the Director-General may specify.