Queensland Consolidated Acts Queensland Consolidated ActsA building certifier–level 2 may only—
(a) without the supervision of a building certifier–level 1—perform building certifying functions on buildings and structures having a rise of no more than 3 storeys and a total floor area no more than 2,000m 2; or
(b) under the supervision of a building certifier–level 1—help in assessing and inspecting all classes of buildings and structures.