AUTHORITY: Implementing and authorized by the Radiation Protection Act of 1990 [420 ILCS 40/10].
SOURCE: Adopted at 29 Ill. Reg. 20933, effective December 16, 2005; amended at 35 Ill. Reg. 974, effective December 30, 2010; amended at 38 Ill. Reg. 21467, effective October 31, 2014; amended at 47 Ill. Reg. 9201, effective June 22, 2023.