South Australia
Environment Protection (GDA2020) Variation Regulations 2020
under the Environment Protection Act 1993

Contents
Part 1—Preliminary
1	Short title
2	Commencement
3	Variation provisions
Part 2—Variation of Environment Protection Regulations 2009
4	Variation of Schedule 2—Environmental authorisations—application and authorisation fees
5	Variation of Schedule 3—Site contamination

Part 1—Preliminary
1—Short title
These regulations may be cited as the Environment Protection (GDA2020) Variation Regulations 2020.
2—Commencement
These regulations come into operation on 24 September 2020.
3—Variation provisions
In these regulations, a provision under a heading referring to the variation of specified regulations varies the regulations so specified.

Part 2—Variation of Environment Protection Regulations 2009
4—Variation of Schedule 2—Environmental authorisations—application and authorisation fees
	(1)	Schedule 2, clause 1(1)—delete subclause (1) and substitute:
	(1)	In this Schedule—
Geocentric Datum of Australia 2020 or GDA2020 has the same meaning as in the determination under section 8A of the National Measurement Act 1960 of the Commonwealth for the recognised‑value standard of measurement of position;
Map Grid of Australia 2020 or MGA2020 means the system of rectangular coordinates derived from a Universal Transverse Mercator projection of latitudes and longitudes based on the Geocentric Datum of Australia 2020.
	(1a)	For the purposes of the descriptions in this Schedule—
	(a)	all lines are geodesics based on the Geocentric Datum of Australia 2020; and
	(b)	all coordinates are given according to the Map Grid of Australia 2020.
	(2)	Schedule 2, clauses 2 to 7 (inclusive)—delete the clauses and substitute:
2—Adelaide airshed
The Adelaide airshed is comprised of the area contained within and bounded by a line commencing (in zone 54) at East 299122m, North 6173180m (point 1), then southerly to East 299122m, North 6103180m (point 2), then westerly to East 269122m, North 6103180m (point 3), then northerly to East 269122m, North 6173180m (point 4), then easterly to the point of commencement, but excluding that part of the area that is more than 300 metres above sea level.

3—Mount Gambier airshed
The Mount Gambier airshed is comprised of the area contained within and bounded by a line commencing (in zone 54) at East 487223m, North 5821478m (point 1), then southerly to East 487223m, North 5806478m (point 2), then westerly to East 472223m, North 5806478m (point 3), then northerly to East 472223m, North 5821478m (point 4), then easterly to the point of commencement.

4—Port Pirie airshed
The Port Pirie airshed is comprised of the area contained within and bounded by a line commencing (in zone 54) at East 230703m, North 6331481m (point 1), then southerly to East 231563m, North 6316507m (point 2), then westerly (in zone 53) to East 775530m, North 6315872m (point 3), then northerly to East 775530m, North 6330872m (point 4), then easterly to the point of commencement.

5—Port River region
The Port River region comprises the waters (within the limits of the State and vested in the Crown) of the Adelaide Dolphin Sanctuary established by the Adelaide Dolphin Sanctuary Act 2005 as at 1 July 2008.

6—Upper Spencer Gulf
The Upper Spencer Gulf is comprised of the waters north of a line (in zone 53) at North 6317894m and bounded by mean high water springs.

7—Whyalla airshed
The Whyalla airshed is comprised of the area contained within and bounded by a line commencing (in zone 53) at East 745530m, North 6350872m (point 1), then southerly to East 745530m, North 6335872m (point 2), then westerly to East 730530m, North 6335872m (point 3), then northerly to East 730530m, North 6350872m (point 4), then easterly to the point of commencement.

5—Variation of Schedule 3—Site contamination
	(1)	Schedule 3, clause 6—delete "AMG co‑ordinates (GDA 94, UTM 53 and 54)" and substitute:
coordinates (GDA2020/MGA2020 and associated zone (52, 53 or 54))
	(2)	Schedule 3, clause 8—delete "AMG co‑ordinates (GDA 94, UTM 53 and 54)" and substitute:
coordinates (GDA2020/MGA2020 and associated zone (52, 53 or 54))
Note—
As required by section 10AA(2) of the Subordinate Legislation Act 1978, the Minister has certified that, in the Minister's opinion, it is necessary or appropriate that these regulations come into operation as set out in these regulations.
Made by the Governor
with the advice and consent of the Executive Council
on 24 September 2020
No 277 of 2020