State Development Assessment Unit forms and fees

Forms and fees for Amendments and Clearance of Conditions.

Applications to the temporary pathway have now closed.


In the event that you need to amend or withdraw your application, please complete Form 17C – Application to amend or cancel significant development approval. You will be emailed an access key to upload the form, plans and supporting documentation to our large file transfer facility. To facilitate formal lodgement, you will also be provided with fee payment details by email.

Clearance of Conditions

The SDAU, on behalf of the WAPC, is responsible for issuing the clearance of conditions of all Part 17 development approvals. Applicants should submit a Clearance of Conditions of Development Approval Matrix and copies of all technical reports and supporting documentation specified in the conditions, together with a copy of the final working drawings prepared for a building permit application.


The Part 17 Guide for Applicants below includes details about how to apply to amend an application and clear conditions.

Applicants are advised that information and plans lodged as part of the application may form part of the agenda of the Western Australian Planning Commission meetings.

Form 17C – Application to amend or cancel significant development approval


Fees are exempt from GST. EFT Transfer details will be provided to an applicant prior to lodgement of an application.

Page reviewed 1 February 2022