Ill. Admin. Code tit. 92, § 3420.2000
c) The following interpretations of, additions to and deletions from 49 CFR 396 shall apply for purposes of this Part.
2) Any commercial motor vehicle used in intrastate commerce that is inspected semi-annually pursuant to Section 13-109 of the Illinois Vehicle Code (the Code) [625 ILCS 5/13-109] has complied with the periodic inspection procedures required by 49 CFR 396.17.
(Recodified from 92 Ill. Adm. Code 396 (Department of Transportation) pursuant to P.A. 104-0025, at 49 Ill. Reg. 12559)