Conn. Gen. Stat. § 10-183l

(b) In carrying out its duties, the board may employ a chief administrator with a title established by the board, who shall also serve as secretary of the board, an administrative officer and such staff as may be necessary. Their salaries shall be paid by said board with the approval of the Secretary of the Office of Policy and Management. Said board shall employ the services of one or more actuaries, each of which shall be an individual or firm having on its staff a fellow of the Society of Actuaries, to carry out the actuarial duties of this section and sections 10-183b , 10-183r , and 10-183z and for such related purposes as the board deems advisable. The cost of such services shall be charged to the funds provided for in section 10-183r . Said board shall arrange for such actuary to prepare an actuarial valuation of the assets and liabilities of the system as of June thirtieth, annually. On the basis of reasonable actuarial assumptions approved by the board, such actuary shall determine the actuarially determined employer contribution required to meet the actuarial cost of current service and the unfunded accrued liability. Such valuation shall be completed prior to December first, annually. Said board shall adopt all needed actuarial tables and may adopt regulations and rules not inconsistent with this chapter, including regulations and rules for payment of purchased service credits and repayment of previously withdrawn accumulated contributions. Said board shall establish an operational budget necessary for the management of the system. The board may enter into such contractual agreements, in accordance with established procedures, as may be necessary for the discharge of its duties.

Cited. 211 C. 464.