Please note that some users may be experiencing delays between the uploading to Major Projects and the visibility on the NSW Planning Portal SSI and SSD online service. The Department is aware of the issue and is investigating the cause to resolve it and extends its apologies for any inconvenience.
Find a project
Find a project and view state significant applications.read more
View the current Exhibitions and have your say on State significant applications.
Under the EP&A Act, development that is important to the State for economic, environmental or social reasons can be classified a State significant development (SSD) or State significant infrastructure (SSI).read more
Lodge Post Approval Documents
You can now lodge all post approval documents with the Department online including management plans, strategies, investigations, annual reviews, audits, notifications and more.Read more
Our Undertaking Engagement Guidelines support meaningful and transparent stakeholder engagement for better assessment of state significant projects.