The purposes of this part are as follows—
(a) to provide for the identification of projects of significance, particularly economically and socially, to the State or a region;
(b) to facilitate the undertaking of prescribed projects by providing for a scheme to ensure timely decision-making for prescribed decisions and prescribed processes;
(c) to provide for conditions to be imposed in relation to the undertaking of prescribed projects, having regard to—(i) the nature of the project; and(ii) the proper management of environmental effects of the project; and(iii) the matters prescribed under section 76N (c) (iii) ;
(d) to promote the use of voluntary environmental agreements to encourage the conservation, maintenance, rehabilitation or enhancement of the environment.