A secretary, commissioner, or director may delegate any authority, power, or duty other than a specific statutory authority of the office to a designee; and a board or council in its discretion and with the approval of the Governor may delegate to the commissioner of the department any of its authority, power, or duty other than a specific statutory authority except those necessary to its rulemaking and quasi-judicial functions. (Added 1959, No. 329 (Adj. Sess.), § 6, eff. March 1, 1961; amended 1987, No. 243 (Adj. Sess.), § 4, eff. June 13, 1988.)