Victorian Numbered Regulations Victorian Numbered Regulations(1) A builder, who is solely engaged in the business of constructing Class 10 buildings, is not required to be registered as a building practitioner under Part 11 of the Act.
(2) This regulation does not apply to a builder who is engaged in the business of—
(a) constructing Class 10 buildings, where that construction is domestic building work carried out under a major domestic building contract; or
(b) the construction of signs or similar Class 10b structures.