Resource Management (National Environmental Standards Relating to Certain Air Pollutants, Dioxins, and Other Toxics) Regulations 2004 (SR 2004/309) (as at 06 November 2008)

After 31 August 2013, no resource consent to discharge PM₁₀ into an airshed may be granted if—
- (a) the concentration of PM₁₀ in the airshed breaches its ambient air quality standard; or
- (b) the granting of the resource consent is likely, at any time, to cause the concentration of PM₁₀ in the airshed to breach its ambient air quality standard.

New Zealand Legislation: Regulations