(1) Each of the building assessment provisions is an assessment benchmark for the Planning Act for the assessment of building work that is assessable development under section 20 .
(2) However, for the assessment of the building work under the Planning Act , the building assessment provisions are subject to—(a) how, under this division, the provisions apply to the work; and(b) any variation of them under division 2 .
(3) The effect of a building assessment provision mentioned in section 30 (a) to (d) , (f) or (g) can not be changed under a local law, local planning instrument or local government resolution.
(4) A local law, local planning instrument or local government resolution must not include provisions about building work, to the extent a building assessment provision mentioned in subsection (3) applies to the building work.
(5) To the extent a local law, local planning instrument or local government resolution does not comply with subsection (4) , the local law, local planning instrument or local government resolution is of no effect.
(6) Subsections (3) to (5) are subject to sections 32 and 33 .