AUTHORITY: Implementing and authorized by the Ambulatory Surgical Treatment Center Act [210 ILCS 5].
SOURCE: Amended July 18, 1974; emergency amendment at 3 Ill. Reg. 10, p. 43, effective February 23, 1979, for a maximum of 150 days; amended at 3 Ill. Reg. 30, p. 371, effective July 23, 1979; amended at 5 Ill. Reg. 12756, effective November 4, 1981; amended at 6 Ill. Reg. 6220, 6225, and 6226, effective May 17, 1982; amended at 6 Ill. Reg. 10974, effective August 30, 1982; amended at 6 Ill. Reg. 13337, effective October 20, 1982; amended at 7 Ill. Reg. 7640, effective June 14, 1983; codified at 8 Ill. Reg. 9367; amended at 9 Ill. Reg. 12014, effective July 23, 1985; amended at 10 Ill. Reg. 8806, effective June 1, 1986; amended at 10 Ill. Reg. 21906, effective January 15, 1987; amended at 11 Ill. Reg. 14786, effective October 1, 1987; amended at 12 Ill. Reg. 3743, effective February 15, 1988; amended at 12 Ill. Reg. 15573, effective October 1, 1988; amended at 13 Ill. Reg. 16025, effective November 1, 1989; emergency amendment at 14 Ill. Reg. 5596, effective March 26, 1990, for a maximum of 150 days; amended at 14 Ill. Reg. 13802, effective August 15, 1990; amended at 15 Ill. Reg. 17770, effective December 1, 1991; amended at 17 Ill. Reg. 3507, effective March 3, 1993; amended at 18 Ill. Reg. 11939, effective July 22, 1994; amended at 18 Ill. Reg. 17250, effective December 1, 1994; amended at 22 Ill. Reg. 9335, effective May 20, 1998; amended at 22 Ill. Reg. 22019, effective December 4, 1998; amended at 24 Ill. Reg. 2691, effective February 18, 2000; amended at 25 Ill. Reg. 7471, effective May 31, 2001; amended at 26 Ill. Reg. 16556, effective October 25, 2002; amended at 27 Ill. Reg. 13457, effective July 25, 2003; amended at 31 Ill. Reg. 7278, effective May 7, 2007; amended at 32 Ill. Reg. 14326, effective August 12, 2008; amended at 33 Ill. Reg. 13395, effective September 10, 2009; amended at 34 Ill. Reg. 7915, effective May 25, 2010; amended at 38 Ill. Reg. 19208, effective September 9, 2014; expedited correction at 39 Ill. Reg. 5519, effective September 9, 2014; amended at 40 Ill. Reg. 13933, effective September 21, 2016; amended at 44 Ill. Reg. 18358, effective November 2, 2020; amended at 46 Ill. Reg. 14215, effective July 28, 2022; amended at 48 Ill. Reg. 13763, effective August 28, 2024.