(1) There is a dispute relating to a scheme in any of the following circumstances:
(a) the body corporate, or a unit owner, unit occupier or mortgagee of a unit, claims there is, or has been, a contravention of this Act by a person in relation to the scheme;
(b) a unit owner claims to have been wrongfully treated by the body corporate, the committee, another unit owner or a unit occupier;
(c) a unit owner claims a decision of the body corporate or committee is unreasonable, oppressive or unjust;
(d) a dispute relating to a unit or the common property has arisen:
(i) between a unit owner and the body corporate or committee; or
(ii) between 2 or more unit owners;
(e) other circumstances prescribed by regulation.
(2) However, a reference in subsection (1)(c) to a decision of the body corporate does not include a reference to a decision of the body corporate to terminate the scheme under section 15 (b).