The difference is application-specific. DDA’s forms identify the applicant, documents and drawing scope for each service; do not assume that changing the title block makes another submission suitable.
Select the DDA application
DDA offers different routes for design review, fit-out and building modification. Establish which stage is being requested before deciding who signs and submits the package.
Gather the drawings and appointment documents
Collect the existing approved set, proposed drawings and property references. Then use the service checklist to identify the relevant appointments, owner permissions and technical attachments. Distinguish required documents from useful supporting material.
Coordinate the submission package
Choose the service
Confirm design review, permit or the combined route where offered.
Use the current form
Check the selected service’s document and requester requirements.
Coordinate the set
Keep scope, unit references and drawing revisions consistent.
Check before uploading
Review the final files and retain an identical submission copy.
Check the requirements for each category
DDA’s building-modification design form lists different documents according to the submittal type and includes structural calculations or DCD NOC where applicable. Do not assume one package is sufficient for all categories.
Agree who submits and allow for review
DDA’s Fit-Out Permit service names the contractor as requester. In Gravity’s experience, consultants can also submit, but this is usually the contractor’s job and should be included in the contractor’s contract. Agree this before appointing a consultant separately for the same submission.
Review is typically 2 to 5 working days depending on the application type; check the current service page. DDA currently lists 2 working days for the Fit-Out Permit and 5 working days for Building Modification — Design. Preparation, supporting approvals and revisions sit outside that estimate; it is not a guaranteed project duration.
Support with DDA submissions
Gravity can help review the project information and coordinate the agreed design and approval scope. Talk to us about your project.