The long title of the National Environmental Act 1980 is amended by substituting for the words 'for the protection and management of the environment' the words 'for the protection, management and enhancement of the environment, for the regulation, maintenance and control of the quality of the environment; for the prevention, abatement and control of pollution'. Further amendments are made by inserting (a) Part IVA on environmental protection; (b) Part IVB on environmental quality; (c) Part IVC on approval of projects and submission of environmental impact assessment reports.