For section 1 of the Building Act 1993 substitute —
The main purposes of this Act are—
(a) to regulate building work and building standards; and
(b) to provide for the accreditation of building products, construction methods, building components and building systems; and
(c) to provide an efficient and effective system for issuing building and occupancy permits and administering and enforcing related building and safety matters and resolving building disputes; and
(d) to regulate building practitioners and plumbers; and
(e) to regulate plumbing work and plumbing standards; and
(f) to provide for the accreditation, certification and authorisation of plumbing work, products and materials; and
(g) to regulate cooling tower systems; and
(h) to limit the periods within which building actions and plumbing actions may be brought.".