New South Wales Consolidated Acts New South Wales Consolidated ActsWhere, on the application of a person in respect of whom an order referred to in section 20 or 27 has been made, a court is satisfied that:
(a) there has been a miscarriage of justice by reason of fraud, duress, suppression of evidence, the giving of false evidence or any other circumstance,
(b) in the circumstances that have arisen since the order was made, it is impracticable for the order to be carried out or impracticable for a part of the order to be carried out, or
(c) a person has defaulted in carrying out an obligation imposed on the person by the order and, in the circumstances that have arisen as a result of that default, it is just and equitable to vary the order or to set the order aside and make another order in substitution for the order,the court may, in its discretion, vary the order or set the order aside and, if it thinks fit, make another order in accordance with this Part in substitution for the order so set aside.