TITLE 35: ENVIRONMENTAL PROTECTION
SUBTITLE A: GENERAL PROVISIONS
CHAPTER I: ENVIRONMENTAL PROTECTION AGENCY
PART 164 PROCEDURES FOR INFORMATIONAL AND QUASI-LEGISLATIVE PUBLIC HEARINGS
AUTHORITY: Implementing and authorized by Section 4 of the Environmental Protection Act [425 ILCS 5] and Section 5-10(a) of the Illinois Administrative Procedure Act [5 ILCS 100].
SOURCE: Adopted and codified at 7 Ill. Reg. 372, effective January 10, 1983; amended at 42 Ill. Reg. 15986, effective August 1, 2018.