55Nonpayment of fees

55 Nonpayment of fees (1) If the holder of an environmental authorisation fails to pay an amount determined in relation to the authorisation when it is due, the authority must, by written notice to the holder— (a) require that the amount be paid by the day specified in the notice; and (b) advise the holder that, if the amount is not paid on or before that day, the authorisation will be cancelled. (2) The authority must cancel an environmental authorisation if— (a) a notice under subsection (1) has been sent to the holder of the authorisation; and (b) the amount due has not been paid by the day specified in the notice.