NSW Planning Portal council users can update certain development application details and correct minor errors in the council entered assessment information. Some fields, such as the lodgement date and application type, are restricted to maintain data integrity. 

Changes made by council users are visible in system-generated PDFs that show the previous and updated values, with changes highlighted. 

If you need to make a change that is not available, please submit a support enquiry.

Frequently asked question Development application (DA) Development application (DA) Council