New South Wales Consolidated RegulationsIn this Part:
"relevant date" means:
(a) in relation to an existing use referred to in section 106 (a) of the Act-the date on which an environmental planning instrument having the effect of prohibiting the existing use first comes into force, or
(b) in relation to an existing use referred to in section 106 (b) of the Act-the date when the building, work or land being used for the existing use was first erected, carried out or so used.