Section 318(1)(a)(i): amended, on 15 March 2008, by section 81(1) of the Building Amendment Act 2008 (2008 No 4).
Section 318(1)(b): amended, on 15 March 2008, by section 81(2) of the Building Amendment Act 2008 (2008 No 4).
Section 318(1)(c): amended, on 15 March 2008, by section 81(3) of the Building Amendment Act 2008 (2008 No 4).