Utah Code § 48-3a-1102
Application of this part.
(1) If a conflict arises between this part and another provision of this chapter, this part controls. (2) Notwithstanding the other provisions of this part, on and after January 1, 2016: (a) a professional services company may not designate series of transferable interests; and (b) a limited liability company may not form a professional services company as a series of the limited liability company.