A certificate signed by the chief executive officer, the chairperson or an authorised person, and stating any of the following matters is evidence of the matter—
(a) a stated document is—(i) an order, direction, requirement or decision, or a copy of an order, direction, requirement or decision, given or made under this Act; or(ii) a notice, or a copy of a notice, given under this Act; or(iii) a record, or a copy of a record, kept under this Act; or(iv) a document, or a copy of a document, kept under this Act;
(b) on a stated day, a stated person was given a stated notice, order, requirement or direction under this Act.