65. Notices, orders and other documents may be given by authorised officer

All notices, orders, receipts, warrants and other documents of any nature which the Director‑General is empowered to give by this Act may, subject to the direction of the Director‑General, be given by any authorised officer on behalf of the Director‑General.

Where the notice, order, receipt, warrant or document requires authentication, the signature, or an official fax of the signature, of the Director‑General or any authorised officer affixed thereto is sufficient authentication.