The board shall, from time to time, by order, set the rate of regular interest at a percent rate compounded periodically determined by the board to be equitable, both to members and to the taxpayers of the State, provided that the interest credited to a member with less than 10 years of creditable service on contributions related to compensation for service rendered as a part-time, seasonal or temporary employee after December 31, 1991 must at least equal the yield of a 10-year United States treasury bond on the last business day of the previous calendar year reduced by administrative expenses.

PL 1985, c. 801, §§5,7 (NEW). PL 1989, c. 95, §1 (AMD). PL 1991, c. 619, §5 (AMD). PL 1991, c. 619, §18 (AFF).