(1) Beginning July 1, 2011, a participating employer shall participate in this system.

(2) (a) A person initially entering regular full-time employment with a participating employer on or after July 1, 2011, who does not have service credit accrued before July 1, 2011, in a Tier I system or plan administered by the board, is eligible: (i) as a member for service credit and defined contributions under the Tier II hybrid retirement system established by Part 3, Tier II Hybrid Retirement System; or (ii) as a participant for defined contributions under the Tier II defined contribution plan established by Part 4, Tier II Defined Contribution Plan. (b) A person initially entering regular full-time employment with a participating employer on or after July 1, 2011, shall: (i) make an election to participate in the system created under this chapter: (A) as a member for service credit and defined contributions under the Tier II hybrid retirement system established by Part 3, Tier II Hybrid Retirement System; or (B) as a participant for defined contributions under the Tier II defined contribution plan established by Part 4, Tier II Defined Contribution Plan; and (ii) electronically submit to the office notification of the member's election under Subsection (2)(b)(i) in a manner approved by the office. (c) An election made by a person initially entering regular full-time employment with a participating employer under this Subsection (2) is irrevocable beginning one year from the date of eligibility for accrual of benefits. (d) If no election is made under Subsection (2)(b)(i), the person shall become a member eligible for service credit and defined contributions under the Tier II hybrid retirement system established by Part 3, Tier II Hybrid Retirement System.

(a) A person initially entering regular full-time employment with a participating employer on or after July 1, 2011, who does not have service credit accrued before July 1, 2011, in a Tier I system or plan administered by the board, is eligible: (i) as a member for service credit and defined contributions under the Tier II hybrid retirement system established by Part 3, Tier II Hybrid Retirement System; or (ii) as a participant for defined contributions under the Tier II defined contribution plan established by Part 4, Tier II Defined Contribution Plan.

(i) as a member for service credit and defined contributions under the Tier II hybrid retirement system established by Part 3, Tier II Hybrid Retirement System; or

(ii) as a participant for defined contributions under the Tier II defined contribution plan established by Part 4, Tier II Defined Contribution Plan.

(b) A person initially entering regular full-time employment with a participating employer on or after July 1, 2011, shall: (i) make an election to participate in the system created under this chapter: (A) as a member for service credit and defined contributions under the Tier II hybrid retirement system established by Part 3, Tier II Hybrid Retirement System; or (B) as a participant for defined contributions under the Tier II defined contribution plan established by Part 4, Tier II Defined Contribution Plan; and (ii) electronically submit to the office notification of the member's election under Subsection (2)(b)(i) in a manner approved by the office.

(i) make an election to participate in the system created under this chapter: (A) as a member for service credit and defined contributions under the Tier II hybrid retirement system established by Part 3, Tier II Hybrid Retirement System; or (B) as a participant for defined contributions under the Tier II defined contribution plan established by Part 4, Tier II Defined Contribution Plan; and

(A) as a member for service credit and defined contributions under the Tier II hybrid retirement system established by Part 3, Tier II Hybrid Retirement System; or

(B) as a participant for defined contributions under the Tier II defined contribution plan established by Part 4, Tier II Defined Contribution Plan; and

(ii) electronically submit to the office notification of the member's election under Subsection (2)(b)(i) in a manner approved by the office.

(c) An election made by a person initially entering regular full-time employment with a participating employer under this Subsection (2) is irrevocable beginning one year from the date of eligibility for accrual of benefits.

(d) If no election is made under Subsection (2)(b)(i), the person shall become a member eligible for service credit and defined contributions under the Tier II hybrid retirement system established by Part 3, Tier II Hybrid Retirement System.

(3) Notwithstanding the provisions of this section and except as provided in Subsection (4), an elected official initially entering office on or after July 1, 2011: (a) is only eligible to participate in the Tier II defined contribution plan established under Part 4, Tier II Defined Contribution Plan; (b) is not eligible to participate in the Tier II hybrid retirement system established under Part 3, Tier II Hybrid Retirement System; and (c) is vested immediately in the elected official's benefit and the benefit is nonforfeitable, including the total amount contributed by the participating employer and the total amount contributed by the member in the Tier II defined contribution plan.

(a) is only eligible to participate in the Tier II defined contribution plan established under Part 4, Tier II Defined Contribution Plan;

(b) is not eligible to participate in the Tier II hybrid retirement system established under Part 3, Tier II Hybrid Retirement System; and

(c) is vested immediately in the elected official's benefit and the benefit is nonforfeitable, including the total amount contributed by the participating employer and the total amount contributed by the member in the Tier II defined contribution plan.

(4) Notwithstanding the provisions of Subsection (3), a legislator or full-time elected official initially entering office on or after July 1, 2011, who has service credit accrued before July 1, 2011: (a) in a Tier I retirement system or plan administered by the board shall continue in the Tier I system or plan for which the legislator or full-time elected official is eligible; or (b) in a Tier II hybrid retirement system shall continue in the Tier II system for which the legislator or full-time elected official is eligible.

(a) in a Tier I retirement system or plan administered by the board shall continue in the Tier I system or plan for which the legislator or full-time elected official is eligible; or

(b) in a Tier II hybrid retirement system shall continue in the Tier II system for which the legislator or full-time elected official is eligible.