Section 51 of the Principal Act is repealed and the following section is substituted:51. Exercise of powers by building surveyor
(1) A building surveyor engaged by an owner to perform functions and exercise powers under this Act must perform those functions and exercise those powers.Penalty: In the case of (a) a natural person, a fine not exceeding 100 penalty units; or(b) a body corporate, a fine not exceeding 500 penalty units.(2) A building surveyor limited must only exercise the powers of a building surveyor under this Act in respect of prescribed buildings or buildings of a prescribed type.Penalty: In the case of (a) a natural person, a fine not exceeding 100 penalty units; or(b) a body corporate, a fine not exceeding 500 penalty units.