The owner or operator of a synthetic organic chemical or polymer manufacturing plant subject to Sections 215.430 through 215.439 shall comply with the standards and limitations of those Sections no later than December 31, 1987.
Ill. Admin. Code tit. 35, § 215.439
Former Section 215.439 renumbered from Section 215.438 and amended at 13 Ill. Reg. 10893, effective June 27, 1989