(1) The Director may, by service of a notice in writing on a person for whose benefit an exemption has been granted, require the person to pay the whole or a part of the reasonable costs and expenses incurred by the Director in relation to (a) the issue and service of the exemption and any amendment to the exemption; and(b) the issue and service of copies of the exemption, and any amendment to the exemption, required under these regulations; and(c) the review of any information required to ensure compliance with the exemption.(2) A person required under subregulation (1) to pay costs and expenses is to pay the costs and expenses (a) within 30 days after an invoice for the costs and expenses is issued; or(b) within a later period, after an invoice is issued, specified by the Director in the notice to the person referred to in that subregulation.