Ill. Admin. Code tit. 35 § 201.144
Current through Register Vol. 48, No. 23, June 7, 2024
No person shall cause or allow the operation of any existing emission source or any existing air pollution control equipment without first obtaining an operating permit from the Agency, except as provided in Section 201.146. Dates on which permits were required are shown in Appendix C.
Ill. Admin. Code tit. 35, § 201.144