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This item is authorised by the following title:
This instrument is also made under various Acts of the States and Territories as detailed in the instrument. This instrument was approved by the National Environment Protection Council on 26 June 1998.
National Environment Protection (Ambient Air Quality) Measure Variation Instrument 2021 (F2021L00585)
Variation to the National Environment Protection (Ambient Air Quality) Measure 2015 (F2016L00084)
Variation to the National Environment Protection (Ambient Air Quality) Measure for Particles as PM2.5 (F2007B01143)
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This instrument is also made under various Acts of the States and Territories as detailed in the instrument. This instrument was approved by the National Environment Protection Council on 26 June 1998.