AUTHORITY: Implementing the Structural Engineering Practice Act of 1989 [225 ILCS 340] and authorized by Section 2105-15 of the Civil Administrative Code of Illinois [20 ILCS 2105].
SOURCE: Adopted at 4 Ill. Reg. 22, p. 242, effective May 15, 1980; amended at 4 Ill. Reg. 44, p. 475, effective October 20, 1980; codified at 5 Ill. Reg. 11068; codified and amended at 5 Ill. Reg. 14171, effective December 3, 1981; emergency amendment at 6 Ill. Reg. 916, effective January 6, 1982, for a maximum of 150 days; amended at 6 Ill. Reg. 7448, effective June 15, 1982; transferred from Chapter I, 68 Ill. Adm. Code 480 (Department of Registration and Education) to Chapter VII, 68 Ill. Adm. Code 1480 (Department of Professional Regulation) pursuant to P.A. 85-225, effective January 1, 1988, at 12 Ill. Reg. 2947; emergency amendment at 13 Ill. Reg. 5781, effective April 5, 1989, for a maximum of 150 days; amended at 13 Ill. Reg. 13891, effective August 22, 1989; amended at 15 Ill. Reg. 7081, effective April 29, 1991; amended at 17 Ill. Reg. 11162, effective July 1, 1993; amended at 18 Ill. Reg. 14751, effective September 19, 1994; amended at 19 Ill. Reg. 2309, effective February 14, 1995; amended at 19 Ill. Reg. 16081, effective November 17, 1995; amended at 21 Ill. Reg. 13844, effective October 1, 1997; amended at 24 Ill. Reg. 639, effective December 31, 1999; amended at 24 Ill. Reg. 13734, effective August 28, 2000; amended at 26 Ill. Reg. 12271, effective July 24, 2002; emergency amendment at 27 Ill. Reg. 12114, effective July 14, 2003, for a maximum of 150 days; amended at 27 Ill. Reg. 18990, effective December 5, 2003; amended at 34 Ill. Reg. 5669, effective March 30, 2010; amended at 36 Ill. Reg. 4844, effective May 1, 2012; amended at 39 Ill. Reg. 14876, effective November 13, 2015; emergency amendment at 44 Ill. Reg. 16249, effective September 15, 2020, for a maximum of 150 days; amended at 45 Ill. Reg. 1856, effective January 28, 2021; amended at 47 Ill. Reg. 946, effective January 5, 2023.