AUTHORITY: Implementing the Motor Fuel Tax Law [35 ILCS 505] and authorized by Section 2505-20 of the Civil Administrative Code of Illinois [20 ILCS 2505].
SOURCE: Adopted July 3, 1931; amended at 2 Ill. Reg. 1, p. 97, effective December 31, 1978; amended at 3 Ill. Reg. 13, p. 98, effective March 25, 1979; amended at 4 Ill. Reg. 28, p. 568, effective June 1, 1980; codified at 8 Ill. Reg. 8612; amended at 10 Ill. Reg. 4540, effective February 28, 1986; amended at 11 Ill. Reg. 10295, effective May 18, 1987; emergency amendment at 13 Ill. Reg. 13271, effective August 7, 1989, for a maximum of 150 days; emergency expired January 4, 1990; amended at 14 Ill. Reg. 6826, effective April 19, 1990; amended at 15 Ill. Reg. 6305, effective April 16, 1991; amended at 15 Ill. Reg. 13538, effective August 30, 1991; recodified at 18 Ill. Reg. 4451; amended at 19 Ill. Reg. 3008, effective February 28, 1995; amended at 19 Ill. Reg. 17195, effective December 18, 1995; amended at 20 Ill. Reg. 10168, effective July 16, 1996; amended at 22 Ill. Reg. 2253, effective January 9, 1998; amended at 22 Ill. Reg. 14917, effective August 3, 1998; amended at 22 Ill. Reg. 16322, effective August 25, 1998; amended at 22 Ill. Reg. 20299, effective December 1, 1998; emergency amendment at 24 Ill. Reg. 880, effective January 1, 2000, for a maximum of 150 days; amended at 24 Ill. Reg. 6918, effective April 21, 2000; amended at 24 Ill. Reg. 17826, effective November 28, 2000; amended at 26 Ill. Reg. 9912, effective June 24, 2002; amended at 27 Ill. Reg. 7870, effective April 21, 2003; emergency amendment at 27 Ill. Reg. 10547, effective July 1, 2003, for a maximum of 150 days; emergency expired November 27, 2003; amended at 28 Ill. Reg. 3921, effective February 13, 2004; amended at 32 Ill. Reg. 7134, effective April 21, 2008; amended at 36 Ill. Reg. 6677, effective April 12, 2012; amended at 38 Ill. Reg. 18586, effective August 21, 2014; amended at 39 Ill. Reg. 14728, effective October 23, 2015; amended at 44 Ill. Reg. 3282, effective February 10, 2020; amended at 47 Ill. Reg. 1473, effective January 17, 2023; amended at 47 Ill. Reg. 8887, effective June 6, 2023.