You can obtain this authority by completing an Application Form for Resource Allocation Authority and submitting it to the relevant Fisheries Queensland regional office. The Resource Allocation Authority Form is comprised of various sections.
Parts 1 and 2 must be completed for all aquaculture proposals within unallocated tidal land or in Queensland waters. If relevant, Part 1A and Part 3 should also be completed.
Part 1: Applicants details
Part 1A: Details of the additional applicants (must be completed if there is more than one applicant)
Part 2: Aquaculture on unallocated tidal land
Part 3: Works in a declared Fish Habitat Area must be completed if the proposed unallocated tidal land is also a declared Fish Habitat Area.
Forms can be obtained from: https://www.business.qld.gov.au/industry/fisheries/aquaculture/policies-licences-and-fees/aquaculture-fees-forms/list-aquaculture-forms
Fisheries may require additional information to support your application.