AUTHORITY: Implementing and authorized by the State Library Act [15 ILCS 320].
SOURCE: Amended July 18, 1973; rules repealed, new rules adopted and codified at 7 Ill. Reg. 13679, effective October 4, 1983; amended at 25 Ill. Reg. 5412, effective April 1, 2001; amended at 30 Ill. Reg. 16324, effective October 2, 2006; amended at 36 Ill. Reg. 3217, effective February 16, 2012; amended at 39 Ill. Reg. 5119, effective March 20, 2015; amended at 41 Ill. Reg. 3932, effective March 20, 2017.