Utah Code § 49-22-402

For a person with a disability who receives contributions under Subsection 49-11-404(4)(b), the member with a disability may begin receiving distributions from the defined contributions made by the participating employer on behalf of the member with a disability when the person would have been eligible to retire if the person was covered by the defined benefit portion of the Tier II hybrid retirement system under Part 3, Tier II Hybrid Retirement System.