New South Wales Consolidated Acts New South Wales Consolidated ActsAn individual must not do any work declared by the regulations to be refrigeration work or air-conditioning work (whether or not it is also residential building work), except--
(a) as the holder of an endorsed contractor licence, or of a supervisor or tradesperson certificate, authorising its holder to do that work, or
(b) under the immediate supervision of the holder of such an endorsed contractor licence or supervisor certificate.
: Maximum penalty--1,000 penalty units in the case of a corporation and 200 penalty units in any other case.