Unlike the RMA, the proposed system moves away from just managing adverse effects on the environment to providing clear direction for protecting and enhancing the natural environment, and by shifting the focus towards future planning.
Under the proposed Natural and Built Environments Act, a new ‘National Planning Framework’ will provide clear direction on how the system is implemented.
This integrated set of regulations would include mandatory environmental limits that cannot be crossed to avoid irreversible harm to the environment. It proposes a decision-based framework based on environmental limits and specified outcomes for improving the natural environment and guiding development. These limits will protect ecological integrity and human health. They include limits relating to fresh water, coastal waters, estuaries, air, soil and biodiversity.
It is intended that relevant existing policies and standards in the current National Direction will be transferred to the new National Planning Framework.
Another new function in the new system is the setting of positive outcomes that are specified for both the natural and built environments in the National Planning Framework.
These outcomes include the quality of the environment, the protection and restoration of the ecological systems as well as outstanding natural features and landscapes.
For the built environment, outcomes include well-functioning urban areas and sufficient housing supply to provide choice for consumers and to contribute to the affordability of housing.