Checklists for Building Permit Applications Please see below to find the relevant checklist for your Building Permit Application. DWELLING BA1 - Certified Application Checklist BA2 - Uncertified Application Checklist OUTBUILDING Shed, carport, garage, patio, water tank, fence, stable, retaining wall BA1 - Certified Application Checklist BA2 - Uncertified Application Checklist SWIMMING POOL / SPA BA1 - Certified Application Checklist BA2 - Uncertified Application Checklist BUILDING APPROVAL CERTIFICATE BA13 - Building Approval Certificate Checklist DEMOLITION BA5 - Demolition Application Checklist