Ill. Admin. Code tit. 77, pt. 845, app BDownload PDFCurrent through Register Vol. 49, No. 2, January 10, 2025Appendix B - Instructions for Submitting Follow-Up Data for Children With Blood Lead Levels >= 15 mcg/dL (Repealed)Ill. Admin. Code tit. 77, pt. 845, app BRepealed at 43 Ill. Reg. 2440, effective 2/8/2019