Ind. Code § 5-10.2-4-1.4
(b) The fund shall furnish to the member or beneficiary:
(2) once every twelve (12) months, if the member's or beneficiary's benefit amount does not change;
a written notice showing the member's or beneficiary's benefit amount, including any cost of living increase or other adjustment to the benefit amount, and a summary of the member's or beneficiary's benefit payment history since the member's or beneficiary's last written notice.
As added by P.L.47-2003, SEC.2. Amended by P.L.115-2009, SEC.4.