Part 2Foundations
Environmental limits: How environmental limits must be set
53Developing human health limits
Before setting a human health limit in a national standard, the Minister must be satisfied that—
- the proposed limit will protect human health to an acceptable standard; and
- the proposed limit will, as a minimum, prevent significant or irreversible harm to people and communities.
When specifying the standard to which human health must be protected, the Minister must consider—
- all the goals and any national policy direction in accordance with section 12(4); and
- the relevant health guidelines published or advised by the Ministry of Health or the Minister of Health; and
- the existing capacity of the natural environment to withstand or recover from pressure and disturbances in accordance with section 57(a) to (d); and
- the impact of the proposed limit in accordance with section 56.
However, a lack of scientific certainty is no reason to delay making the national standard or not to make the standard.



