AUTHORITY: Implementing and authorized by the Illinois Explosives Act [225 ILCS 210] and 49 CFR 173.50, 27 CFR 555.219, 26 CFR 181.109 and 49 CFR 170 through 189.
SOURCE: Amended September 15, 1973; codified at 7 Ill. Reg. 12867; Part repealed, new Part adopted at 14 Ill. Reg. 3503, effective February 23, 1990; amended at 16 Ill. Reg. 11449, effective July 6, 1992; recodified from the Department of Mines and Minerals to the Department of Natural Resources at 21 Ill. Reg. 16192; amended at 37 Ill. Reg. 14090, effective August 26, 2013; amended at 45 Ill. Reg. 4490, effective March 26, 2021; amended at 48 Ill. Reg. 9600, effective June 24, 2024.