SOURCE: Emergency Rules adopted at 12 Ill. Reg. 11297, effective June 30, 1988, for a maximum of 150 days; emergency expired November 27, 1988; adopted at 13 Ill. Reg. 191, effective January 1, 1989; amended at 14 Ill. Reg. 6399, effective April 16, 1990; amended at 15 Ill. Reg. 10993, effective July 10, 1991; amended at 18 Ill. Reg. 11636, effective July 7, 1994; amended at 24 Ill. Reg. 8120, effective May 26, 2000.