Utah Code § 16-6a-602: Number and classes.

(1) A nonprofit corporation may have:

(a) one or more classes of voting or nonvoting members; and

(b) one or more members in each class described in Subsection (1)(a).

(2) The bylaws may designate:

(a) the class or classes of members; and

(b) the qualifications and rights of the members of each class of members including the matters or items for which voting members may vote.