A unit subsidiary is a part of a parcel identified as a unit subsidiary annexed to a unit—
(a) before a units plan is registered—in the relevant unit title application; or
(b) after the relevant units plan is registered—in the units plan.
Note A unit title application must show a unit subsidiary as a building (or part of a building) of a kind prescribed by regulation, or as a building (or part of a building) or land suitable for a purpose prescribed by regulation (see s 19 and Unit Titles Regulation 2001
, s 3).