Ill. Admin. Code tit. 35, pt. 312 – Treatment Plant Operator Certification | Midpage
Part 312
Ill. Admin. Code tit. 35, pt. 312
Treatment Plant Operator Certification
AUTHORITY: Authorized by Section 27 and implementing Section 13 of the Environmental Protection Act [415 ILCS 5/27 and 13].
SOURCE: Filed with the Secretary of State January 1, 1978; codified 6 Ill. Reg. 7818; amended in 18-23 at 47 Ill. Reg. 5200, effective March 23, 2023.POLLUTION CONTROL BOARD