These notified state developments are submitted to the State Planning Commission for processing. The State Commission Assessment Panel (SCAP) undertakes development assessment on behalf of the State Planning Commission.
Developments include:
- Crown developments proposed by the state
- essential infrastructure
- major projects / impact assessed development
- developments for which the State Planning Commission is the relevant authority under the Planning, Development and Infrastructure Act 2016.
Use this interactive mapping tool to view current Notified Developments across the State.
The map viewer shows development applications (excluding outline consents) currently being notified and includes links to the relevant PlanSA webpages where you can view the related plans and details.
For more information on how to use this viewer, please click the 
icon on the map.
Click the 'subscribe to be notified' button below to be advised about applications that have commenced public notification near you.
State assessed development applications on public notification are visible below. All other development applications on public notification are visible on the 'Current notified development' page.
Please note: not all development applications require public notification. Refer to the Development Register for further information.
How to have your say
When you have your say about a development application, this is called submitting a representation.
A representation can be made on any application during the public notification period.
Below, you can view and download documentation to inform your submission and submit a representation online.
Alternatively, a written submission can be made via letter, email, or returning the representation template form to:
- Email: spcreps@sa.gov.au
- Post: The Secretary, State Planning Commission, GPO Box 1815, Adelaide SA 5001
Written submissions must include your name, contact details, affected property address, and those matters of particular concern or interest in relation to a development.
Major projects / Impact assessed development
Developments that have been declared as impact assessed by the Minister, or prescribed by regulations.
Learn more about impact assessed developments
All South Australians can have their say about impact assessed projects that are notified.
Development Number
850/P012/26
Applicant
Department for Infrastructure and Transport (DIT)
Subject Land
Mullaquana Station (25km south-west of Whyalla) and water transfer system to Olympic Dam and Carrapateena mine.
Proposal
Construction and operation of a seawater reverse osmosis desalination plant located at Mullaquana Station in the Upper Spencer Gulf, water transfer system (including pipeline, transfer pump stations and water storages), electricity infrastructure, and ancillary works.
Application documents
- Environmental Impact Statement (PDF, 34.1 MB)
- Appendix A - EIS, ARs and AR Checklist (PDF, 1.6 MB)
- Appendix B - Site Plans and Maps (PDF, 47.9 MB)
- Appendix C - Certificates of Title (PDF, 110.3 KB)
- Appendix D - Stakeholder Engagement (PDF, 1.5 MB)
- Appendix E - Planning Assessment Report (PDF, 2.5 MB)
- Appendix F - Coastal Processes Assessment (PDF, 2.2 MB)
- Appendix G - Marine Environment part 1 (PDF, 46.9 MB)
- Appendix G - Marine Environment part 2 (PDF, 43.0 MB)
- Appendix H - Physical Environment (PDF, 46.9 MB)
- Appendix I - Terrestrial Ecology (PDF, 46.8 MB)
- Appendix J - Amenity (PDF, 46.8 MB)
- Appendix K - Social Environment (PDF, 3.8 MB)
- Appendix L - Climate Change (PDF, 1.7 MB)
- Appendix M - Impact Events Register (PDF, 410.8 KB)
- Appendix N - Bushfire Assessment (PDF, 4.0 MB)
- Fact sheet (PDF, 58.5 KB)
Share your feedback
- Online submission form
- Downloadable submission form (PDF, 189.4 KB)
- Email to spcreps@sa.gov.au (subject: Northern Water Project EIS submission)
- Post to:
Minister for Planning
Attention: Robert Kleeman, Manager, Crown and Impact Assessment
Department for Housing and Urban Development
GPO Box 1815
ADELAIDE SA 5001
Further information
Information sessions
A series of drop-in and information sessions are being held.
Nature of Development
Close Date
11 Dec 2026
Make a representation
Development Number
010/P180/24
Applicant
BHP Olympic Dam Corporation Pty Ltd
Subject Land
Smelter and Refinery Expansion Project at Olympic Dam.
Application documents
Executive Summary (PDF, 4.4 MB)
Volume 1 - Main Report - Environmental Impact Statement (PDF, 45.8 MB)
Volume 2 - Appendices A to B (PDF, 6.9 MB)
Volume 3 - Appendices C1 to C2 (PDF, 36.8 MB)
Volume 4 - Appendices C3 to C5 (PDF, 17.0 MB)
Volume 5 - Appendices C6 to C8 (PDF, 33.9 MB)
Volume 6 - Appendix D (PDF, 33.9 MB)
Volume 7 - Appendices E to F (PDF, 4.4 MB)
Fact sheet (PDF, 62.6 KB)
Share your feedback
- Online submission form
- Downloadable submission form (PDF, 190.7 KB)
- Email to spcreps@sa.gov.au (subject: Olympic Dam Smelter Refinery Expansion Project EIS submission)
- Post to:
Minister for Energy and Mining
Attention: Robert Kleeman, Manager, Crown and Impact Assessment
Department for Housing and Urban Development
GPO Box 1815
ADELAIDE SA 5001
Further information
Nature of Development
Close Date
17 Dec 2026
Make a representation
Crown development and essential infrastructure
Developments undertaken on behalf of a state agency that exceed a threshold development cost and are assessed by the Minister.
Learn more about Crown and essential infrastructure development
All South Australians can have their say about Crown and essential infrastructure developments that are notified.
Development Number
26035849
Opens Application Documents for DA 26035849 (PDF File) in new windowApplication Documents for DA 26035849 (
PDF File, 32.1 MB)Applicant
Northern Areas Community and Youth Services Office for Early Childhood Development
Subject Land
18 Swallowcliffe Rd, Davoren Park
Nature of Development
Construction of a community hub comprising childcare,
community facilities and consulting rooms, including ancillary
parking, landscaping and fencing.
Close Date
08 Dec 2026
Make a representation
26035849 - Northern Areas and Youth Services Office for Early Childhood Development
Online Form
Outline consent
The State Planning Commission is the relevant authority for the purposes of granting outline consent as set out by Practice Direction 18.
An application for outline consent is publicly notified in the same manner as a performance assessed application.
Learn more about outline consent
Any interested person can have a say on the development within the 15 business days after the notice is first made.
There are currently no outline consents on public notification.
State Planning Commission assessed developments
Developments where the State Planning Commission is the relevant authority, as set out by the Planning, Development and Infrastructure Act 2016.
These developments may be publicly notified, depending on their category/classification and any exclusions in the Planning and Design Code.
Where development is classified as performance assessed and requires notification, neighbours who have received a letter/email or seen a sign on the development site can have their say about the development.
State Planning Commission assessed development applications on notice can be found on the current notified developments page.
Restricted development
Developments that have been identified as Restricted in the Planning and Design Code. The State Planning Commission is the relevant authority for restricted development.
Members of the public and neighbors who have been notified of restricted development can have their say on the proposed development.
Restricted development applications on notice can be found on the current notified developments page.