(1) Without prejudice to sections 71, 73 or 74, any act or thing commenced under a provision of the enactments referred to in section 6 before the commencement date, and not completed before that date, may be continued and completed under the corresponding provision of this Act.

(2) Where a period of time specified in a provision of the enactments referred to in section 6 had not expired on the commencement date, this Act shall have effect as if the corresponding provision in this Act had been in force when the period began to run.

(3) Any notice in writing given by the Minister under the enactments referred to in section 6 that was effective immediately before the commencement date, shall continue to have effect on and after that date as if it had been made under this Act.

(4) All documents, authorisations, appointments, approvals and directions made or issued under the enactments referred to in section 6 and in force immediately before the commencement date shall continue in force as if made or issued under this Act.