The main purposes of this Act are—
(a) to provide for the continuation of the Environment Protection Authority; and
(b) to specify a new objective of the Environment Protection Authority; and
(c) to provide for a new governance structure of the continued Environment Protection Authority; and
(d) to provide for the Governing Board of the Environment Protection Authority; and
(e) to make consequential amendments to the Environment Protection Act 1970 and the Public Administration Act 2004 .